Question

Use the function below to find F(3).

F(x) = 3x
O A. 27
OB. 81
O C. 9
OD. 6

Answer: 27

Answer 1

C

Explanation:

If the function equation is F(x)=3x. You just plug in the 3 from F(3) in for the x.

F(x)= 3x

↓

F(3)=3(3)

F(3)=9