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

Q: 12. What are the x-intercept(s) to the function f(x) = 3x+ 15x +12? A. (0, 12) B. (0, 12) and (-2.5,…

A: we have to find the X intercepts

Q: s this given relation is a function or not? Show how to solve whether its a function or not. y = 2x…

A: Given: y=2x-1 y2=2x The given relation y=2x-1 represent a straight line. So, there exist an unique…

Q: compute the difference quotient f (x + h) - f (x)/h. Simplify your answer as much as possible. f (x)…

A: The given function is: fx=x3 The formula given by: fx+h-fxh for difference quotient.

Q: Q7:- Find the extreme value of the function f(x,y) = 4xy - x - y*. Q8:- Find the extreme value of…

A:

Q: 3. How many points of inflection are on the graph of the function? f (x) = 12x³ + 14x² – 7x – 9 %3D…

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Q: 2x? + ху? %3D 1

A: Given function is 2x2+xy2=1. BY product rule of differentiation, we have ddxuv=uddxv+vddxu…

Q: What is the value of the function? f(x)=(-2)^3(3)^0(4)^-2

A: I am going to solve the given problem by using some simple algebra.

Q: Q2\ find the domain and range of the given function x2 + x f(x) = х3 — 9х2 2х

A:

Q: 9. What is the domain of the function f(x) = Vx- 3? | A. (3, 0) B. (-00, 3] С. [3, о) D. (-00, 3)

A:

Q: 8. Choose the correct answer. What is the domain of the function f(x) = -16- x²? Ox>-16

A: f(x)=-16-x2The function is defined everywhere.Domain is R (set of all real values)or (-∞, ∞)

Q: What is the domain of the function? 'y -2 2 2 O A. x#2 B. -00 < X < 00 O C. - <X< 1, x = 2 D. - <x <…

A: Given,  The graph of the function  We have to write the domain of the function.

Q: The function f(x) is defined as f(x) = 2x + 5. What is the value of f(- 7/4)? a. -17 b. 3/2 c. 17/2…

A: given f(x)= 2x+5 f(-7/4)= 2(-7/4)+5 =-7/2+5 = -3.5+5= 1.5 = 3/2 f(-7/4)= 3/2

Q: Answer the questions using the function f(z) below: f(z) = V5r - 9– 6 a) Find f(2) b) Find when f(x)…

A:

Q: Find the domain of the function. f (x) = /-7x+14 Write your answer using interval notation. (0.미)…

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Q: Q4: Evaluate the function at the given values f(x) = v20 – x² when x = - 4

A:

Q: 2a5 Given that f(x) = and values h(-1) =-3. h'(-1) = 7, find f(-1) AND f'(-1). h(x) %3D Show your…

A: f(x)=2x5h(x), and values h(-1)=-3, h'(-1)=7

Q: Example: find the extreme values of the function f(x, y) = xy – x² - y² – 2x – 2y + 4

A:

Q: Consider the function f(x,y) = x² +y² – - x + 3y. What is the value of f(-2,3)? .A 20 .B 4

A: fx, y = x2+y2-x+3y     at  -2, 3

Q: Q2// Sketch the graph of the function defined by the formula 0, xS-1 f(x) ={V1-x2,-1<x<1 x , x21

A: We have to sketch using the function in the suitable intervals.

Q: Vx-2 +2 x2 - 9 What is the domain of the function f(x)=

A:

Q: What are the domain and range of the function? f(2) = Va +6

A: Domain : set of all input values where f (x) defined Range : set of all output values

Q: 14. The range of the function f(x) = 3x² - 2x+8 is {13,29}. What is the function's domain? a. {1,-2}…

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Q: What happens to the function f (x) = x² when it becomes f'(x) = x² – 3? It moves 3 units to the…

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Q: Explain why the function f(2) = 2:² – 3 – ze² + e¯² is entire? %3D

A:

Q: What are the coordinates of the hole in the graph of the function f (x)? 2+4z-12 (2) = f (z) = %3D…

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Q: Example: find the extreme values of the function f(x, y) = xy – x² -y² – 2x – 2y + 4

A:

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: Find domain of the function f (x)3Dvx-9 (a) R (b) R-(9}. (c) [9,00) (d) (9,00)

A: The given function, f(x)=x-9

Q: 9. Given the function y = x^3 - 9x^2 + 15x - 3. Determine the coordinates of the point of…

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Q: Which statement is true for the function f(x)= 1/x+4? Choose the correct.A  4 is not in the range of…

A: If x+4=0 then we will get 1/0 which is undefined.

Q: Find the interval where the function, 3 f(x) = +- 8x is 4 decreasing? О а. (-16, 0) O b. (–16, ∞) O…

A: Finding Interval of decreasing

Q: What is the domain of the function? 个y 21 4 -2 2. 中一2 4 O A. x> -2 B. -00 < X < 00 OC. x#-1, x #2 D.…

A:

Q: Find and sketch the domain for the function. f(x,y) = / (x? - 9) (y²- 25)

A: Given that: f(x, y)=(x2-9)(y2-25)

Q: c) Describe the domain of the given functions 11x f(x)=- i) (х - 2)(х - 7) 1 g(x) = ii) V3 — х

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Q: Find the domain of the function. f(x, y) = x² + y? – 7

A:

Q: 5. Does the function f(x) = e2x - 2x have any points of inflection? Justify your answer.

A:

Q: 3 3 Z =6x,. X2 + X, + Xg + l06 find the endpoints of the function

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Q: 2x+6 Given the function f(x) = 2 m L6, evaluate the function with the domain values {-3, -2, 0, 2,…

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Q: 30. Evaluate the function for x =-1; y= 3• 5%.

A: Given data: The given expression is y=3⋅5x. The given value of x=-1. Substitute -1 for x in the…

Q: 9. What is the value of f (5) for this function? f(x) = 6 + 3x A. 21 C. 5 B. 6 D. 3

A: Find the value of the function

Q: 3 4. Find the domain and range for the function f(x): 1- c2r

A: Given: The function fx=31-e2x, To find: The domain and range of the given function.

Q: 3x Consider the function f(x) = x2 +4x-5 For what value(s) of x is the function undefined?

A: The given function,   fx=3xx2+4x-5

Q: 2. Determine f'(-1) for the function f(æ) = (x" – 2r° + 1)(x³ + æ -- 2). 8 (B) 12 (C) 14 (D) -4 (E)…

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Q: -2 Michelle has written a function as f(x) = 3t+ 5t-5. Is she correct? Explain. %3D

A: Function problem....

Q: What is the y-coordinate of the inflection point of f(x)=x^3-x^2-x-1? -14/9 -4/3 -38/27 -2

A: For finding inflection point double derivative of function is equal to zero.

Q: Find the domain of the function f(x) = 1 52+8 What is the only value of a not in the domain?

A: The given function is f(x)= 15x+8. We have to find the domain of the function. Domain is the largest…

Q: Find the value for the function. 3) Find f(4) when f(x) = Vx2 +.

A: The given function is, fx=x2+3x. The objective is find the value of the function at x=4.