Question

Use the function below to find F(5).

F(x) = 2x

 A.10  B.25  C.32  D.7

Answer 1

32

Explanation:

Answer 2

Remark

Whatever you see for the x that is with F, you put that in any x on the right.

So 5 is put in for the x following the 2 and they are assumed to be multiplied.

f(5) = 2* 5 = 10

The answer is A.