Given fi (x) = , f2 (x) = –, f3 (x) = x, f4 (x) = (x+2)² x+2 ' 2x Find: f (x) = as a sum or difference of the functions above. (x+2)? O f(x) = (f1 + f3) (x) O f (x) = (f1 - f2) (x) O f(x) = (f4 – fi) (x) O f (x) = (f1 + f2)(x)

Q: f (x) = x2 + x - 12/x + 4, x = -4

A: Given function is,  fx=x2+x-12x+4. The objective is to find the fx at x=-4. So, The value of fx at…

Q: Let f(x) = x2 + 2 and g(x) = 2x - 3. Evaluate (fo g)(x). (fo g)(x) =| (Simplify your answer.)

A: (fog)(x)= f(g(x)) f(x) = x^2 + 2  g(x) = 2x - 3

Q: If (f o g)(x) = 6x - 3 and g(x) = 3x - 2 then f(x) = ?

A: Topic:- function

Q: Show that: fdx = f(x), where f(x) = x³ x³ + 3x +3

A: Introduction Differentiate is utilized to investigate the little variation of one variable in…

Q: S(x)= 2-1 x* +X Simplify

A:

Q: If f(x) = 2z + 2 then find 02 22 +h O 22-h 200 Oh 32-h f(2 + h) - f(2) h

A:

Q: Differentiate. f(x) = (x 2 - 2x + 4)ex O ex(x² + 2) O ex(x² + 4x + 2) 3 +x+4 O ex(2x - 2)

A: Given the function fx=x2-2x+4ex

Q: Suppose f(x): = f-¹(x) 4 10x +9

A:

Q: If f (x) = x² +8x, what is the value of f(6)?

A: From the given problem:   fx=23x2+8x   →f6=? means at x=6 fx=? So, f6=2362+86

Q: F(x)=8+2x

A: Given information: F(x)=8+2x

Q: If f(x) = x²-x+3, then f(-2x) equals A. 4x² - 2x + 3 B. -4x² + 2x + 3 C. 4x² + 2x + 3 D. 2x² + 2x +…

A:

Q: If f(x) = (2x + B) / (x - 3) and f(5) = 8, what is the value of B?

A: Given that f(x)=2x+Bx-3 Need to find the value of B.

Q: Find f-1 (x) for f(x) = 7x + 4. O 1-²=-²/x-1/ O f¹(x) = -7x+4 O---- O f-¹(x) = -7 x - 4

A: For finding the inverse of a function replace all x with y and all y with x and then solve for y.

Q: Find f5(x) if f(x)= 3√3x+2

A:

Q: If  f(x) = 4x2 − x3,  find  f ′(x),   f ″(x),   f ‴(x),  and  f (4)(x)

A: Topic- derivative of a function We are given, f(x) = 4x2 − x3 and we know thatddxxn=nxn-1

Q: Find f1(3) when f(x) = ∛(x2 - 1)

A:

Q: If f(x) = 3 − 4x, find  f −1(−25)

A:

Q: Find (f1) (3) if f(x) = x³ + x + 1. 3 (f-1) (3) = (Simplify your answer.)

A:

Q: If f(x)=(3x-a)/(5x-b), for any real number a and b. If f(0)=0 and f(1) is 3, what is f(3/6)?

A: Observe that to solve equations containing n unknown variables, we need at least n equations, hence…

Q: Find f1(-2) whenever f(x)= x2+2x-1/ex

A: We are given f(x)= x2+2x-1/ex. Here, we need to find f1(-2) that is nothing but finding f(-2).