4 find the difference quoitent of... f(x) = -√x-19

Let f(x) = x² + x and g(x) = x – 5. Find each of the following: a. (f + g)(4) b. (f – g)(x) and (f – g)(-3) |(x) and (7) d. (fg)(-2). C.

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

Find all the possible x-values of f(x)=√x - 2

For the functions f(x)=2x+18 and g(x)=x²-4x-5, the value of (f+g)(0) is:  A. 12 B. 13 c. 21 d. 23

Let f(x) = x² + 10x³ + 36x² + 12x+2. For what value(s) of x does f(x) have a point of inflection? ○ x=-3 x= -1 ○ x=-2 =-3 and x = -2 x =

Q3. If A = If A = [²1]. find p(A) for f(x) = 2x² -x +1.

The function ff is defined by the formula f(x)=4x2+6f(x)=4x2+6. Find the following, and simplify your answer. f(−5)=f(−5)= f(6)=f(6)= f(6x)=f(6x)= f(t−1)=f(t−1)= f(5w‾‾‾√)=f(5w)=

Given the function g(x)=5x4-4x3+3x2-10x+5, evaluate g(0).a.0

3. Find and simplify a. f(x)=3x² + 5x b. f(x)=2x-x² f(a+h)-f(a) h for each of the following functions.