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Which represents a function

The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular x x value. The y y value of a point where a vertical line intersects a graph represents an output for that input x x value If the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? -9. Which linear function represents the line given by the point-slope equation y - 8 = 1/2 (x - 4)? f (x) = 1/2x + 6. Timmy writes the equation f (x) = x - 1. He then doubles both of the terms on the right side to create the equation g (x) = x - 2

Which graph represents a function? answer choices . alternatives . Tags: Question 8 . SURVEY . Ungraded . 30 seconds . Report an issue . Q. Which graph does NOT represent a function? answer choices . alternatives . Tags: Report an issue. Quizzes you may like . 10 Qs . Sedimentary Rocks . 1.3k plays A curve drawn in a graph represents a function, if every vertical line intersects the curve in at most one point. Question 1 : Determine whether the graph given below represent functions. Give reason for your answers concerning each graph in the relation X is equal to Y squared plus 3 can Y be represented as a mathematical function of X so the way they've written it X is being represented as a mathematical function of Y we could even say that X as a function of Y is equal to Y squared plus 3 now let's see if we can do it the other way around if we can represent Y as a function of X so one way you could think about it is you. This video provides 3 examples of how to determine if a completed table of values represents a function.Complete Library: http://www.mathispower4u.comSearch..

in the following table is why a function of X in order for y to be a function of X for any X that we input into our little function box so let's say this is y as a function of X it needs to spit out at an only only one value of y if it spit out multiple values of Y then it might be a relationship but it's not going to be a function so this is a function this is a function if we had a situation. This function represents a direct variation because it passes through the origin and has a constant rate of change of $5 per hour. The points (3, 24) and (7, 56) represent points of a function where y, the number of photographs, varies directly with x, the number of pages in an album Answers. answered: ling95. Inspect the graph to see if any vertical line drawn would intersect the curve more than once. If there is any such line, the graph does not represent a function. If no vertical line can intersect the curve more than once, the graph does represent a function. Thanks Which of the following relations represents a function? a. { (2, 3), (1, 3), (3, 3) } c. { (1, 3), (2, 3), (1, 4) } b. { (1, 3), (2, 3), (2, 4) } d. { (2, 2), (2, 3. Answers: 1Get. Step-by-step explanation: A function is a relation in which each x-coordinate corresponds to exactly one y-coordinate. For the first table, this would not represent a function. Notice that the -3 and the -3 correspond to different y-coordinates. In order for a relation to be a function, each x-coordinate must pair with one y.

The table represents a linear function. What is the slope of the function? 5. At a glance, Kendra believes that the function represented on the graph is linear. How can Kendra determine if the function is actually linear She writes a recursive formula to describe the account balances. Which value should she use as the common ratio? 1.05. What is the initial value of the exponential function shown on the graph? 4. Which function represents g (x),a reflection of f (x)=1/2 (3)x across the y-axis? g (x) = 1/2 (3)−x

1.1: Four Ways to Represent a Function - Mathematics ..

Question 1177937: Which equation represents a power function that is decreasing and has a graph that passes through the point (2,1)? A. y=(1/2)x^-1 B. Y=2x^-1 C. y=(1/4)*(x^2) D. y=4*(2^-x) Answer by math_helper(2211) (Show Source) The function describing the train's motion is a linear function, which is defined as a function with a constant rate of change, that is, a polynomial of degree 1.There are several ways to represent a linear function, including word form, function notation, tabular form, and graphical form Which graph represents the function f(2x)? D Correct. Which results only in a horizontal compression of by a factor of 6? A) y=1/6x Correct. The graph Y=x^3 is transformed as shown in the graph below. which equation represents the transformed function? B) y=-6x^3 Correct

Which of the following represents a function? OA

  1. Functional interfaces often represent abstract concepts like functions, actions, or predicates. In documenting functional interfaces, or referring to variables typed as functional interfaces, it is common to refer directly to those abstract concepts, for example using this function instead of the function represented by this object
  2. Q 13 - Which of the following functional interface represents a function that accepts a long-valued argument and produces a double-valued result? A - LongToDoubleFunction B - LongToIntFunction C - LongUnaryOperator D - ObjDoubleConsumer<T> ANSWER SHEET Question Number Answer Key 1 A 2 B 3 C 4 D 5 A 6 B 7 C 8 D 9 A 10 B 11
  3. Every graph represents a function. A. The statement is true because every graph associates a unique x-value for each y-value. B. The statement is true because every graph associates a unique y.
  4. The mapping represent y as a function of x, because each x-value corresponds to exactly one y-value. The mapping does not represent y as a function of x, because there are more x-values than different corresponding y-values. Tags: Question 6 . SURVEY . 30 seconds . Report question

The function f is continuous on the interval [3, 13] with selected values of x and f(x) given in the table below. Use the data in the table to approximate f '(3.5) x 3 4 7 10 13 f(x) 2 8 10 12 22 . algebra. does the data in the table represent a linear function? if so, wirte a rule for the function Which mapping diagram represents a function from x y? 00 3. 23o7 276 267 fullscreen. check_circle Expert Answer. Want to see the step-by-step answer? See Answer. Check out a sample Q&A here. Want to see this answer and more? Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes! Use function notation to represent a function whose input is the name of a month and output is the number of days in that month. Show Solution. The number of days in a month is a function of the name of the month, so if we name the function f f, we write days = f ( month) days = f ( month) or d = f ( m) d = f ( m)

Which graph best represents a function with a range of all real numbers greater than or equal to -6? answer choices . Tags: Question 5 . SURVEY . 900 seconds . Q. The table shows some ordered pairs that belong to quadratic function h. What is the range of h? answer choice 24 Which relation does not represent a function? 1) 2) 3) y =3 x +1 −2 4) 25 Marcel claims that the graph below represents a function. State whether Marcel is correct. Justify your answer. 26 Nora says that the graph of a circle is a function because she can trace the whole graph without picking up her pencil. Mia.

Only the last example. All of the examples define relations between a domain and range. Such a relation will be a function if and only if each value in the domain corresponds to at most one value in the range. In the first example, the value -1 in the domain is associated with two values in the range, namely -5 and 1. In the second example, the value -1 in the domain is associated with two. Which graph represents a function? fullscreen. fullscreen. check_circle Expert Answer. Want to see the step-by-step answer? See Answer. Check out a sample Q&A here. Want to see this answer and more? Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!

Find an answer to your question Which relation represents a function?StartSet (0, 0), (2, 3), (2, 5), (6, 6) EndSet StartSet (3, 5), (8, 4), (10, 11), (10, 6) EndSet in Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair. Okay, that is a mouth full. Let's see if we can figure out just what it means

Which mapping represents a function

  1. Option 2 is the correct answer. Step-by-step explanation: A quadratic function is a function in which the highest power to which the variable is raised is 2. 1) f (x) = −8x3 − 16x2 − 4x. The given function is a cubic function because the highest power. to which the variable,x is raised is 3. 2) f (x) = 3x²/4 + 2x - 5
  2. Which equation represents a linear function? Answers: 1 Get. Other questions on the subject: Mathematics. Mathematics, 21.06.2019 16:30, Thejollyhellhound20. What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63. Answers: 2. continue. Mathematics, 21.06.
  3. The mapping does not represents y as a function of x, because two of the x-value correspond to the same y-value. The mapping represents y as a function of x, because each x-value corresponds to exactly one y-value. The mapping does not represents y as a function of x, because there are more x-values than different corresponding y-values..
  4. a linear function is used to relate to relate an independent variable and a dependent variable by introducing a rate of change(function) of which the independent.
  5. Which table represents a lineal function... Questions in other subjects: English, 26.06.2019 09:30. In lift every voice and sing, the speaker in the poem invited readers to do what? a) walk along a stony road b) feel hope as they move toward liberty c) sing together loudly d..
  6. e whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value. Figure 12
  7. A quadratic function is a function in which the highest power to which the variable is raised is 2. 1) f(x) = −8x3 − 16x2 − 4x. The given function is a cubic function because the highest power . to which the variable,x is raised is 3. 2) f(x) = 3x²/4 + 2x - 5. The given function is a quadratic function because the highest powe

Identify Functions Using Graphs College Algebr

This video analyzes 4 statements to determine if they represent functions.Site: http://mathispower4u.co Which graph represents a function that has x-intercepts at -2 and 4 along with a maximum point on the axis of symmetry x-17 Ο Α О в Tune here to search 0 В ос OD V Based on the graph, which of the following are linear factors of f(x) The graph of the fourth-degree polynomial function f (x) is shown in the coordinate plane below Solution for Select all of the following tables which represent y as a function of x. -2 -4 -2 -5 -5 -1 -2 -3 3 1 1 3 3 2 2 8 7 7 9. 10 14 13 14 11 4. 3. 11 9 Function<T,R> functional interface represents a function that accepts one argument and produces a result. Show Answer. Q 24 - Which of the following functional interface represents an operation upon two int-valued operands and produces an int-valued result? A - DoubleToLongFunction. B - DoubleUnaryOperator

Finding a Pattern (Linear Equations) - Wolfram

determine whether the points on this graph represent a function now just as a refresher a function is really just an association between members of a set that we call the domain and members of a set that we call a range so if I take any member of the domain let's call that X and I give it to the function the function should tell me what member of my range is that associated with it so it. B 19. B 20. C Explanations 1. Use the vertical line test to determine if the graphs represent a function. The only graph given that passes the vertical line test is W 2. A function maps each domain element to only one range element. The only mapping that does not map a domain element to two or more range elements is W 3

Linear and exponential relationships part 2 Unit test

Which table represents a linear function that has a slope of 5 and a y-intercept of 20? Which table represents a linear function that has a slope of 5 and a y-intercept of 20? Categories English. Leave a Reply Cancel reply. Your email address will not be published. Required fields are marked Correct answers: 3 question: The graph below shows f(x), which represents a parent function, and g(x), which represents a translation of that function Which statements about the functions are true? Check all that apply. f(x) = CS 16 g(x) = G)-2 9 3 O The ranges of both functions are the same. The domains of both functions are the same. O The translation from f(x) to g(x) is right 4 units and. 13 Solution: D represents a function while, A, B and C are not functions because they do not pass the vertical line test. Example 4. Functions as a table of values No. of hours Distance travelled 1 20 2 50 3 60 4 80 5 100 Solve the following problems using the concepts of rational equations. 1. Jessica sells face masks and has a markup of P5.00 per piece

The four tables below show relationships in which the x values represent inputs and the y values represent the corresponding outputs. 10 Which table represents a relationship tha is not a function Virtual Nerd's patent-pending tutorial system provides in-context information, hints, and links to supporting tutorials, synchronized with videos, each 3 to 7 minutes long. In this non-linear system, users are free to take whatever path through the material best serves their needs. These unique features make Virtual Nerd a viable alternative to private tutoring Which set of ordered pairs represents a function that grows by equal differences in the dependent variable over equal intervals. Which set of ordered pairs represents a function that grows by equal differences in the dependent variable over equal intervals of the independent variable? a. (-2, 4), (0, 0), (2, 4), (4, 8) b. (2, 6), (3, 4), (4, 3. Which equation represents the graphed function 2 See answers Hindpranav Hindpranav Answer. Which equation represents the graphed function. Y x 3 D. Y - 12 -5x 2. The graph of the function is the set of all points xy x y in the plane that satisfies the equation y f x y f x. Y 4x 2 y 4x 2 y startfraction one-fourth endfraction We need to find the graph which represents a quadratic function with vertex at (0,0). The graph of quadratic function is a parabola (either upward or downward) and the extreme point of the parabola is know as vertex. All graphs represent different parabolas. Vertex of first parabola = (0,1) Vertex of second parabola = (0,-1

File:Graph of example function

Concept of a Function i-Ready Pre-algebra Quiz - Quiziz

The function describing the trains motion is a linear function which is defined as a function with a constant rate of change that is a polynomial of degree 1there are several ways to represent a linear function including word form function notation tabular form and graphical form. Writing proportional equations 1.) A function f is 1 -to- 1 if no two elements in the domain of f correspond to the same element in the range of f. 2.)  g (h (3))  =  [7 (3) − 1 1 3.) Given that f(x) is a one-to-one function, where  f (8) = −Then,  f − 1  must also be one-to-one, where Therefore, the point on the graph of the inverse is  (− 2,. 4. Algebra I Regents Exam 0819 8 34 On the day Alexander was born, his father invested $5000 in an account with a 1.2% annual growth rate. Write a function, A (t), that represents the value of this investment t years after Alexander's birth. Determine, to the nearest dollar, how much more the investment will be worth when Alexander turns 32 than when he turns 17. 35 Stephen collected data from. The 1st table represents a function. Step-by-step explanation: * Lets explain how to solve the problem - Function is a relation where each input has a single output - The notation of the function is f(x) = y , where x is the input of the function and y is the out put of the function - The domain of the function is x and the range of the.

The basic requirements for a wave function to represent a travelling wave is that for all values of x and t, wave function must have finite value. Out of the given functions for y, no one satisfies this condition. Therefore, none can represent a travelling wave If they exist, the x-intercepts represent the zeros, or roots, of the quadratic function. Key Terms vertex : The point at which a parabola changes direction, corresponding to the minimum or maximum value of the quadratic function Which of the sets of ordered pairs represents a function? A = {(2,-2), (5, -5),(-2, 2), (-5,5)} B = {(4,2), (4, -2), (9,3), (9, -3)} o Only A O Only The table below represents a linear function f(x) and the equation represents a function g(x): gtx) Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points): Which function has a greater y-intercept? Justify your answer Checking if an equation represents a function. Does a vertical line represent a function? Practice: Recognize functions from graphs. Recognizing functions from verbal description. Recognizing functions from verbal description word problem. Next lesson. Linear and nonlinear functions

Recognizing functions. Recognizing functions from graph. Does a vertical line represent a function? Practice: Recognize functions from graphs. Recognizing functions from table. Practice: Recognize functions from tables. This is the currently selected item. Recognizing functions from verbal description Which represents is a recursion | bartleby. 3. Which represents is a recursion function? En = f (a1) O *n = f (x,) O an = f (x-1) O In = f (xn) %3D Which relationship represents a function with a lesser slope than the function represented above? close. Start your trial now! First week only $4.99! arrow_forward. Question. Which relationship represents a function with a lesser slope than the function represented above? fullscreen. fullscreen Math Functions. Write two equations to represent the same exponential function with a y-intercept of 5 and an asymptote at y=3 . Investigate whether other exponential functions have the same properties

How to Tell If a Graph Represents a Functio

Checking if an equation represents a function (video

This line not represent a direct variation, because the line not passes through the origin. Part 4) A line passing through the points (-1,-4),(0,0) and (1,4) The line passes through the origin. Find out the value of k. For the point (-1,-4) substitute. For the point (1,4) substitute. The linear equation is This line represent a direct variatio The slope-intercept form of equation of a linear function: We have the slope m = 4/5 and the y-intercept b = -6. Substitute: where, m is a slope and b is y-intercept. It is given that slope of line is 4/5 and y-intercept is -6. Substitute m=4/5 and b=-6 in the above formula. Step-by-step explanation The graph represents function 1 and the equation represents function 2: A graph with numbers 0 to 4 on the x-axis and y-axis at increments of 1. A horizontal straight line is drawn joining the ordered pairs 0, 3 and 4, 3. Function . Algebra/Math. A function is defined as {(0,1)(2,3)(5,8)(7,2)}. Issac is tasked to create one more ordered pair. Level 2: Identifying Functions Activity Create Write a movie review of the YouTube Video meat-a-morphsis and include why it represents a function. (link on my webpage) An explanation of what a function is. Provide at least 2 examples of a function Provide 1 example of a non-function 3. QUIZ (Level 2

Ex: Determine if a Table of Values Represents a Function

  1. y2 − (1 − x2) = 0. Now think of it like the difference of two squares and write this as the product of two binomials. y = √1 − x2, and y = − √1 − x2. This relation is NOT a function. In order for an equation to represent a function, every x in the range of the function must only have one y -value
  2. Q. Miriam and Jessica are growing bacteria in a laboratory. Miriam uses the growth function f(t) = n 2t while Jessica uses the function g(t) = n 4t, where n represents the initial number of bacteria and t is the time, in hours. If Miriam starts with 16 bacteria, how many bacteria should Jessica start with to achieve the same growth over time
  3. Which of the following graphs represents a function a. School Technical University of Mombasa. Course Title MATH MISC. Uploaded By GeneralThunder4309. Pages 44. This preview shows page 31 - 36 out of 44 pages
  4. The graph of function are given. The equation for is given as: Now, the graph of is a reflection of . The graph of passes through the point (-1, 1.5) [second quadrant] and crosses the y-axis at (0, 0.5). As evident from the graph, the functions are reflections about the y-axis. We know the transformation rule for reflection about the y-axis as
  5. Function Check: Because the x values of 2 occur more than once, the set of ordered pairs you entered are not a function. Find Domain: The Domain is just the input values Domain = (2, -3, 4) Find Range: The Range is just the input values Range = (6, 9, 10

Checking if a table represents a function (video) Khan

a function is defined as an equation where every value of x has one and only one value of y. y = x^2 would be a function. the graph would look like this: the graph of y = +/- sqrt(x) would be a relation because each value of x can have more than one value of y. this occurs everywhere except at the vertex of the graph. that graph looks like this Click hereto get an answer to your question ️ Out of the following functions representing motion of a particle which represents SHM ?(A) y = sinωt - cosωt (B) y = sin ^3ωt (C) y = 5cos (3pi4-3ωt) (D) y = 1 + ω t + ω^2t^ Question: 3. Which of the following functions represents a simple harmonic oscillation? Show how you arrived at your answer. (4pts) Note: Graphing the functions is one way to determine the answer (and I encourage you to see what the functions actually look like) but this will not constitute an acceptable answer A block oscillates without friction on the end of a spring as shown. The minimum and maximum lengths of the spring as it oscillates are, respectively, x min and x max.The graphs below can represent quantities associated with the oscillation as functions of the length x of the spring

Special Linear Relationships: Quiz Flashcards Quizle

Which graph represents a function

  1. This function represents simple harmonic motion because it can be written in the form: a c o s (ω t + ϕ). Its period is: 2 π / 2 ω = π / ω (d) Periodic, but not SHM The given function is c o s ω t + c o s 3 ω t + c o s 5 ω t. Each individual cosine function represents SHM. However, the superposition of three simple harmonic motions is.
  2. The definition of a function is that for every value of the independent variable, usually x, there is one and only one (called unique) value for the dependent variable, usually y. For example (1) y = x^2 -2x +3 is a function, (2) y = f(x) because for any value you pick for x there is a unique value of y
  3. e if a given table represents a linear function or linear relationship.Site: http://mathispower4u.comBlog: http://mathis..
  4. The given function is cosωt + cos3ωt + cos5ωt. Each individual cosine function represents SHM. However, the superposition of three simple harmonic motions is periodic, but not simple harmonic. (e) Non-periodic motion The given function exp(-ω 2 t 2) is an exponential function. Exponential functions do not repeat themselves
  5. Thus, for the function , each of the following notations represents the derivative of :. In place of we may also use Use of the notation (called Leibniz notation) is quite common in engineering and physics. To understand this notation better, recall that the derivative of a function at a point is the limit of the slopes of secant lines as the.
  6. Question: 4. Use the graph below, which represents a piecewise function. (a) Graph the function. f (x) = { ; - [ []], x < 0 Vx, x > 0 (b) Evaluate f (9) - f (-2.5) (c) Identify the domain and range of the function. Write your answer in interval notation

Which of the following relations represents a function? a

Other Math questions and answers. 21. Which graph does not represent a function? 主主主 22. Tell which graphs represents a function. Graph 1 Graph 2 子关 台 6 the Graph 3 Graph 4 A. 1&2 B. 283 C. 1 &3 D. 284 The first graph represents the function f(x) = x^3, and the second graph represents f(x) = x^5/2. Notice these graphs have a nice sloping curve close to the origin. These graphs are similar.

Which represents a functio

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 4x + 3 Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x) The graph represents the velocity as a function of time for an object in one-dimensional motion. Identify which statement below correctly describes the motion at t = 3 s. v (m/s) +5 3. (s) -5 The object is slowing down and the acceleration is negative. The object is speeding up and the acceleration is negative

Linear Functions Unit Test Review Flashcards Quizle

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  6. Every graph represents a function
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