Tell if the function is one-to-one or not. Prove your answer (a) y = 3x² – 5 (b) f(x) = 2x³ + 4 (c) g(x) = |2x + 3|

Q: Diego wrote f(x) = +2) (x-4) as an example of a function whose graph has x-intercepts at x =-4, 2.…

A: for finding x intercept set f(x)=0

Q: Find the inflection point, if it exists, of the function. (If an answer does not exist, enter DNE.)…

A:

Q: Find the domain and range of the function y=-2/3sin1/3(x-3π/4)+2

A: Consider the given: Find the domain:y=−23sin 13x−3π 4+2y=−23sin x3−π 4+2The function has no…

Q: Find the function value, II poss UP U) -5x - 5, X<-1 f(x) = |x² + 2x - 1, X 2 -1 (a) f(-3)

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Q: f(x)=5x^2 -5 what is the f(f(x))?

A: We have f(x) = 5x²-5. So for f(f(x)) we substitute 5x²-5 in place of f(x) and then substitute…

Q: Suppose that f (x) = 2x . (a) What is f(4)? What point is on the graph of f?(b) If f(x) = 1/16, what…

A: The given function is fx=2x

Q: Use the graph of y = f(x) to graph the function g(x) = 2f y = f(x) 42 6.

A:

Q: S-x-1 x-2

A: Given function

Q: What is g (f (2)) ? f (x) = 3x2 + 1 g (x) = -x + 2

A:

Q: What is f (-1) for the function given? f (x) = x2 - 3x + 8

A:

Q: (a) What is domain and range of the function f (x) = v1 – 9x² (b) Is y(x) = v2x + 5 a function? 1.

A: as per our guidelines we are supposed to answer?️ only one question. Kindly repost other question as…

Q: The fixed-points of f(x) = (x² + 2) are_ The smaller fixed-point is Blank 1. Blank 1 Add your answer…

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Q: Q4: Find The Range of the Function. x2 – 1 y -1<x< 3 x2 + 1

A: The range of the function is, (0,4)   The detailed solution is as follows below:

Q: What is f (g (3)) ? f (x) = 3x² + 1 g (x) = -x +2

A: f(g(3)) also written as fog(3) is know as composition of function. Here, x-values are input in g(x)…

Q: 2x2 Give the function f (x) = 2x ,find f =) x -1 x- 1

A:

Q: Find the domain of the function.

A: Given,

Q: x2 + x – 2 At which value of x does the function f(x) have a removable x3 – 3x2 + 2x -…

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Q: What is the degree, leading term, leading coefficient, and constant term of the functions below? How…

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Q: Graph the function by using its properties.   f(x) = x2 − 4x + 3

A: First we find the domain, axis of intercepts, vertex and range of the function. By using this we…

Q: For Exercise, use the graph of y = f(x) to graph the given function. -y = f(x)- y = 2f(x – 3) +1

A: y=2f(x-3)+1 means f(x) moved 3 units to the right, 1 unit up and stretched by 2 vertically.  We will…

Q: find the equation for the line below f(x)= x-8/x2+3x+2 find all the values of x that are not in…

A: We are going to solve

Q: Find the domain of the function. f(x) = V6 - 3x What is the domain of f?

A: The domain of the function is the set of values of the function for which the function is defined.…

Q: Find the x- and y-intercepts for the function.   f(x)=x+9/x^2+4   Enter your answers as points,…

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Q: f(x)=x2+6x+8 What is the range of f?

A: Given f(x)=x2+6x+8 Graph for function

Q: Consider the function, f(x) = x³ + x² – 9x – 9. (a) Graph the function. (b) What are the x- and…

A: Given,  f(x)=x3+x2-9x-9.

Q: Choose the correct answer. 2х-1 The domain of the function f (x) Vx-1+2 is

A:

Q: What value of x makes the discontinuity of the function x2 – 4 f(x) = removable? x2 – x- 6 A -2 В) з…

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Q: the domain of the function, f(x) = √ π + 2x

A: Given, f(x) = π+2x Domain of the function is defined as all the real values of x for which function…

Q: f(x) = 2√√√x-3+5

A: Given :- f(x)=2√(x-3) +5  To find:- Is it f(x) is function ?

Q: Q2\ Find the domain, range and symmetry (Odd, Even or Non) of the function y = ? XIN 1,

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Q: Find the domain of the function. u (x) = /-x+2 Write your answer using interval notation.

A:

Q: f(x) = x* + x³ – 2x² What is the domain of the function given above?

A: We have to find the domain of the given function

Q: What is (f + g)(x)? f(x) = -2x g(x) = x² - 7x + 6

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Q: Find the inflection point of the function f(æ) = =³ – 6z² + 2z - 1 (Only the x-coordinate) Answer:

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: f(x) $(-4)=1 f(3)=4 §) WHAT IS THE FUNCTION f6x)? (BONUS) $lx) = 2.

A: Let, the piecewise curve be 1,2,3,4 as shown below-

Q: Is this function odd or even? why? f(x)-3x3+2х

A:

Q: Find the domain of the function. 5 f(x) = x² - 19x The domain is

A: We have to find the domain of given function.

Q: a.) What is the domain of the function y =√x-4? b.) If f(x) = x^2 - 3x, find f(-1.8).

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Q: At x = 3, the function given by f(x) = (x² (6х — 9 x < 3 x 2 3

A: Given: fx=x2          x&lt;36x-9    x≥3

Q: Find the inflection point, if it exists, of the function. (If an answer does not exist, enter DNE.)…

A:

Q: Find the domain of the function f(x)= 1/4x+7 what is the only value of x not in the domain?  only…

A: Since the given function is a rational function and in rational function the denominator cannot be…

Q: Find the domain of the function.   f(x)=3x−3 What is the domain of​ f?

A: Given,          The function is fx=3x-3.

Q: f(x) =x/x+5 B. Find the points of inflection and discuss the concavity of the function

A: To find inflection point and interval of concavity for the function fx=xx+5

Q: At what value of x does the function f(x) = x³ + 3x2 -9x change from decreasing to increasing? %3D

A: At the local minimum f(x) will go from decreasing to increasing

Q: 2x² +5x – 3 - Consider the function y x2 - 9

A: We have to find

Q: What is the degree of the function f(x) = (x + 2)(2x - 8)? A. 0 В. 1 С. 2 D. 3

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Q: x2 – 4 f (x) = c2 – 4x

A:

Q: x + 2 Find the the domain of the function f(a) 2 + 6x – 27

A: For finding the domain of f(x), we will first find the points where the denominator of f(x) is…

Q: Find the domain of the function. (Enter your answer using interval notation.) k(x) =, Vx+4 x - 2

A: Given function k(x) = x+4x-2TO find : Domain of the function