1 Given the function f(x) = . Find and simplify the following expressions. f(x + h) – f(x) (a) h f(x) – f(a) (b) х — а

Q: Evaluate the function for f(x) = x + 3 and g(x) = x2 − 2. (fg)(9)=

A: Given that f(x)=x+3 And g(x)=x2-2 We will find (fg)(9)

Q: 12. Find the value of x so that f(x) = 7. YA 6. 4. 21 9. 2

A:

Q: Use the functions f(x) = 2x² a. (fᵒg)(3) b. (hj)(12) c. (gᵒh)(x) d. (hᵒg)(x) e. (gᵒf)(x) to…

A: "As per policy the first three subparts have been solved, please repost the question mentioning the…

Q: If f(x) = x2 – 6x and g(x) = 6 – x³, evaluate the following. %3D a. (f+ g)(- 2) b. (g - )(- 4) c. (f…

A: The given functions are f(x)=x2-6x  &  g(x)=6-x3

Q: Use the given functions to calculate each operation and simplify.   f(x)=1/x-9    g(x)=-7x-4…

A:

Q: x*+8x-20 f(x) = x-9

A: The function is given  by f(x) = x2+8x-20x2-9 To evaluate : The values of x for which f(x) = 0

Q: The following limit represents the derivative of a functionf at a point a. 5 tan 6. V3 f '(a) = =…

A:

Q: Find and simplify f(a + h) − f(a) h,    (h ≠ 0) for the following function. f(x) = 6x2 − 4x + 9

A: Let's find.

Q: Evaluate the function f(x) = 4x + 5 at the given values of the independent variable a. f(6) b. f(x +…

A: Plug x=6 in f(x)

Q: Simplify the Function R(x)= 1/x2(x2+3)2

A: Given,

Q: Evaluate f′′(−2)

A: