Question

Use the function below to find f(-2)
f(x)=3x
A. -9
B. 1/9
C. -6
D. 1/6
*APEX*​

Answer 1

knowing your x value is -2 finding f(-2) would simply be plugging it into the equation f(x)= 3x, f(-2)= 3(-2) that being said f(-2)= -6