If f(x) = 3x? – 8x + 5, find f(-2).

Q: f(x)=-x^2+36x+520 where x is the number of handbags that Sara sells  What is the maximum revenue

A:

Q: Find f(-2). f(x)=3x2 - 8x + 7 A) B) 21 35 D) 38 3,

A:

Q: x + 4 if f = 2r3 +1, find f(1). 5x – 4 -

A: Given,

Q: Find f. f"(x)  =2/3x2/3

A:

Q: For the function f(x)=8x2−18x+5, find x when f(x)=−4.

A:

Q: (a) y = f(x) = (-2x+ 2)*

A: we have to find

Q: If f(x)=7-2x+x^3,find f(0)

A:

Q: If f(x) = 5 x² – 3x + 8, find f(0 ).

A:

Q: If f(x) = 3x? – 2e", find: f'(x) = = (x),.

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Q: If f(x) = 2 – 6x, find f-'(-28). %3D

A: Given, the function                         We have to calculate the value of f-1(-28).

Q: If f(x) dx = 4x7 – 6x5 + C, find f(x). %3D -

A:

Q: For f(x)=x+6sqrtx, find (f^-1) (55)

A: Given data: The given function is f(x)=x+6(x)1/2. The given expression can be written as,…

Q: If f(x) = 2−2x, what is f(−4)?

A: The explanation of the solution is :

Q: If f(x) = 7x° – 5e², find: f'(x) = f'(4) = f'"(æ) = f''(4) =

A: Topic- Differentiation

Q: f(x)=x² - 2x - 4.

A:

Q: If f(x) = 21x + 21, find f'(3).

A: f (x)=21x+21 f'(x) = 21

Q: f(x) x + 14x + 46

A:

Q: If f(x) = 2−2x, what is f(5)?

A: We find value of function for specific value of x.

Q: Given f(x)= -5x+1, solve for x when f(x)= -4

A: Here we have to solve for x.

Q: For the function f(x) = 3x + 5, what is f(x) when x=3?

A: If fx is a function the value function at x=a is calculated as f3. Consider the given function,…

Q: F(x) = (x² + 4x + 7)°, then æ) = 2) =

A:

Q: What is the value of f(x)=-4r+2 when x = 5?

A: on putting the value of x in given expression we will get the answer that will be

Q: If f(x) = 8e* – 8x* + 12, find f'(x). %3D

A:

Q: For the function f(x) = 3x-2x-3x +2, find "(X). Then find f"(0) and "(4).

A:

Q: At what point will f(x) = 2x+1 andf¯1 intersect each other?

A: Topic - functions and inverse function

Q: Find the x-intercepts for f (x) = x³ – 9x.

A: The solution of the problem is given in the next step.

Q: If f(x) = 3x – 3e", find: f'(x) = f'(3) = %3D

A:

Q: If f(x)=3x^2-3x+7, find f'(1)

A: I am going to solve the given problem by using some simple calculus to get the required result.

Q: If f (x) = 3x + 7, find: %3D f(-2) = [ ? ]

A: Given,     f( x ) = 3x + 7

Q: Given: f(x)=10x-x^2; find f(5)=____?

A: The given function is f(x) = 10x – x2.To obtain the value of f(5), substitute 5 for x in the given…

Q: F(x)=-4cosx-9tanx , f’(4pi/3)= ___

A:

Q: If f(x) = 5 + 6x – 2x?, find f'(3).

A:

Q: If f(x) = 6x – 4, find f(b + 2).

A: given,          fx=6x-4

Q: given fx= 7x+3 then f -1 (x) will be?

A: f(x)= 7x+3 Let y = 7x+3

Q: If f(x) – 5 + 3x 5a, find f'(3).

A:

Q: If f(x) = -2x +5, find x when f(x)=17. %3D

A: 6. We have given f(x)=-2x+5To find x when f(x)=17

Q: f(x) = x ^ 2 + 3x - 2, findf * (- 2)

A: given that  F(x) = x2+3x-2.        ----------(1) And we have to find f'(-2)  For this we first need…

Q: If f(x) = 7x³ – 3e², find: f'(z) = f'(4) = | f'"(x) = f''(4) =|

A: The given function is: f(x) = 7x3 - 3ex

Q: If f(x) Зх — 3x 5 and g(x) 2*, what does (f · g)(0) equal? -

A:

Q: f(x) = 2 – 2x + x?

A:

Q: Given f(x) = 5x² – x + 2, find the following. -

A: According to the problem, we have

Q: If f(x) = 5 + 4x – 2x?, find f'(4).

A:

Q: Find the difference quotient x) = 2x² + 3x 2 - f(a+h)-f(a) h where h 0 of

A: Given query is to find the difference quotient.

Q: Differentiate the equation. F(x)=x^4+3x^3+2x

A: We need to evaluate the derivative of the following function F(x) = x4 +3x3+2x Formula Used : ddxxn…

Q: If f(x) = 9e" 6x° + 39, find f'(x). -

A:

Q: If f(x) = 1 + 4**', what does f(2) equal?

A: Given real valued function is

Q: If f(x) = 10x + 17, find f'(-3).

A: Given,  f(x)=10x+17 f'(x)=10

Q: If f(x) = 4x? 10x – 40, find f'(x). - -

A: Given function is, f(x)=4x2-10x-40 we know that, ddxxn=nxn-1andddxaf(x)=af'(x)