If f (x) 3x + 2 and g(x) = x – 5, then what does -12 ) equal?

Q: If f′(2)=3, and g(x)=9f(x), what is g′(2)?

A:

Q: If I have f^-1=2x-4 how can I find f(x)?

A:

Q: f(x) = 4x² 8x +3 - x²+x-12

A: The given function is f(x)=4x2-8x+3x2+x-12

Q: 4. Given the function y = (3 - 2x²)/(1- x -2x?), (a) Find the difference quotient Ду/Дх.

A: Topic:- Difference quotient

Q: Find the quotient x+h)-f(x) for f(x) = 7x – 3x²

A:

Q: 1. f(x) = x3- 3x2 -9x-5

A: NOTE- Since you have asked multiple question, we will solve the first question for you. If youwant…

Q: if  f′(2)=6, and g(x)=4f(x), what is g′(2)?

A:

Q: f (x) = Vx² – 4.

A:

Q: f(x) = x² + 3x – 5 - Suppose What is f(-3a)?

A:

Q: 3x-1 and g(x) За—1 f (x) = 7 x-3 ||

A: Consider the following functions: fx=3x-17gx=2x-3 gfx=2fx-3=23x-17-3=23x-1-217=23x-227=143x-22

Q: 2 f(x) = √2x + x².

A:

Q: If f(x) = 3x + 2 and g(x) = x - 5, then what does (fg)(-4) equal

A: According to the question,  We have: f(x) = 3x + 2 g(x) = x - 5 We need to evaluate the value of…

Q: Find the domain of f(x). 2x + 2 f (x) = x2 + 5x – 6 -

A: follow next step

Q: 2 If f(x) = 3x? + 9x and g(x) = x + 3, find f • g(x) . Completely simplify the result

A: to see 2nd step

Q: If f(x) = 2−2x, what is f(−4)?

A: The explanation of the solution is :

Q: If f(x) = - 2x + ax² +2 and f(2) = 2a, find a. %3D 2.

A: A function is a relation connecting two variables, in such a way that one  variable varies with the…

Q: If f(x) = 3x + 2 and g(x) = x - 5, then what does (fg)(0) equal?

A: Given that:   The function, fx=3x+2,       gx=x-5

Q: [3] If f(2x+3)=4x²-2x+3, find f(x)

A: Firstly put t=2x +3 and find f(t) ,After that replace 't' as 'x'.

Q: Find (f-1)'(a). f(x)=5x3+4x2+5x+2, a=2

A:

Q: If F(x) = x2 - 3x + C and F(-1) = 4, what is the value of C?

A: Given: Fx=x2-3x+C  and F-1=4

Q: 4x2 +3x + If f(x) f'(z) - f'(3) =

A: fx=4x2+3x+2xTo find f'x and f'3

Q: Find (fo g)(-2) when f(x) = - 4x -4 and g(x) = 9x +3x- 2.

A: Here, the given functions are: f(x)=-4x-4,g(x)=9x2+3x-2

Q: Let f(x)=14x^3+28x^3-46x and g(x)=2x+7. Which is the solution set to the equation 1/12 f(x)= g(x)?

A: I think you have mistaken the question it will be 28x2 then the answers are shown below.

Q: Find the value of f(x)=-16x3+18x2-x+2 at x= -2

A: Given: fx=-16x3+18x2-x+2 To Find:  The value of fx at x=-2

Q: and g(x) : 3x-1 f (x) = 7 x-3'

A:

Q: If f(x) = x - 8 and g (x) = 3x + 6 then gf(-2) =

A:

Q: 1. Find the domain. 3x²-27 A) f(x) = |5x-21-3 B) f(x) = x² +7x+10 x+4

A:

Q: If f (x) =2x³+6xr- 2, then what is f'(1)? %3D

A: Solve the derivative of the function for given value

Q: Find (f-1)'(a). f(x) = 4x3 + 3x² + 5x + 2, a = 2 (f-1)'(a) =

A:

Q: 21. f(x)=7x-2

A: here in 21 using the definition of derivative we get

Q: If fx) = |3x| – 10 and g(x) = 2x³, what is (g ° f(-2)? %3D

A:

Q: If f(x) = x2 – 2x and g(x) = f(2.x), what is g(-5)?

A: Solution:

Q: If f(x)= 2x² + 3x +1 and g(x)= 2.x+1, find the followings: (fxg)(-2)

A:

Q: If f (x) = 3x + 2 and g (x) = x² - x, find the value. %3D 8(-3) =

A: Given query is to find value of g(-3).

Q: 6. If f(x) = 10x – 5, what is f-1(ƒ (3))?

A:

Q: If f(x)=x3−2x+5f(x)=x3−2x+5, what is the value of f(2)f(2)?

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Q: If f(x) = 2x -1 and g(x) = 3x + 5, what is f(g(-3))?

A:

Q: Let f(x) = 2x² – 12x + 3. For what x-value isf' (x) = 0? x =

A: To find: The values of x at which f'(x)=0. Given information: The function is f(x)=2x2-12x+3.…

Q: F(x)= 3x^3 + 2x + 3/x^2?   then F'(2) is?

A:

Q: Find (f-1)'(a). f(x) = 3x3 + 3x2 + 4x + 2, a = 2 (f-1)'(a) =

A: The given function is; f(x)=3x3+3x2+4x+2  and a = 2 When x = 0, f(0) = 0 +0 +0 + 2 f(0) = 2 The…

Q: Find (f-1)(a). f(x) = 5x3 + 4x² + 6x + 6, a = 6 (F-1)'(a) =

A: We have to find out

Q: If  f(x)=3x-1f  and  g(x)=x^2+2 then what is (f∘g)(4)?

A: (fog)(4) = 53

Q: Find (f-1)'(a). f(x) = 5x3 + 4x2 + 6x + 1, a = 1

A: Topic:- application of derivatives

Q: If f(x)= x2 + 14x + 24 and g(x)= x + 2, then the value of (f/g)(-2) is _____?

A: We have to find (f/g)(-2).

Q: f(x) = ²-12x+20 x-1

A:

Q: f (x) = 2x2 – x + 6 -

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Q: f(x) = x2 + 4x – 5, x < -2 -

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Q: f(x)=20x2-7x    g(x)=11x-9 (f o g) (2)

A:

Q: If f(x) = 3x + 2 and g(x) = x - 5, then what does (f+g)(3) equal?

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.