Question

2. Let f(x) = 2x² + 2. Find each of the following: a. f(-3) b. f(6) c. f(-1) d. f(4)

Answer 1

Answer:  The answers are in the steps please look carefully.

Step-by-step explanation:

To solve for each value input the value into the function and solve to find f(x)

A. f(-3) = 2(-3)^2 + 2

   f(-3)  = 2(9) + 2

    f(-3) = 18 + 2  

    f(-3) = 20

B.      f(6) = 2(6)^2 + 2

        f(6) = 2(36) + 2

        f(6) = 72+ 2

        f(6) = 74

C.      f(-1) = 2(-1)^2 + 2

        f(-1) = 2(1)  + 2

        f(-1)=  2 + 2

        f(-1) = 4

D.     f(4) = 2(4)^2 + 2

       f(4) = 2(16)  + 2

       f(4) = 32 + 2

       f(4) = 34