1. E(x) = 4ß and Var(x) = 4/

Q: If f(x) = (2x2 – 5)(2x + 2), find f '(x).

A:

Q: Differentiate

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

Q: If f(x) = 6 + 3x - 4x², find f'(-1).

A: Given function is

Q: If f(x) = 5 + 5T. Find f-'(- 5) =

A: The function fx=5+5x3 To find f-1-5

Q: Find f"(x). f(x) = 3x² – 14x– %D f"(x) =| %3D

A:

Q: If f(x) = 7+ 7x – 4a², find f'( – 3). %3D

A:

Q: If f(x)=3x, g(x)=x+4 , and h(x)=x^(2)-1 , find f[g(7)] .

A:

Q: Q3// Find without calculator: Csc-(V2)

A: Given problem is  :

Q: If f(x) = 7x²7x - 34, find f'(x).

A: f(x)=7x2-7x-34

Q: If f(x) = 23x + 27, find f'(5).

A: First we have to find derivative of f(x) then we will find f'(5) as shown below

Q: The second derivative of f(x) = ex²-8 is %3D Font Sizes

A:

Q: If f(x)=x^2 −1,g(x)=2x−3, find the following new functions, as well as any values indicated A)…

A:

Q: If f(x)=x^2 −1,and h(x)=1−4x, find the following new functions,as well as any values indicated. A)…

A: Given function  f(x) = x2 - 1  and h(x) 1 - 4x Then A) (f + h)(x) = ? B) (f + h)(0) = ?

Q: If f(x) = 6 + 7x – 2x?, find f'(2). -

A:

Q: If f(x) 6e² – 8x* + 3, find f'(x). %3D

A:

Q: Given h(r) = 1/r+8, find the following.  h(x^2)+1

A: We have to solve the given questions

Q: Find f''(x) for the function. f(x) = 8x³ - 2x² +4 OA. 32x-4 B. 4x-32 C. 48x-4 OD. 4x-48

A: Givenf(x) = 8x³ - 2x² + 4

Q: – 5x+ 8x4 + 7x3 If f(x) find f'(x) %3D x4

A:

Q: If f(x) = 5 + 2x - 3x², find f'(2).

A: To differentiate the given function f(x).

Q: If f(x) = 15x + 4, find ƒ'(5).

A: Given: The given function is fx=15x+4 To find: we have to find the value of f'5 Note: Multiple…