Question

F ( x ) = − x 2 − 12 Find f ( − 3 )

Answer 1

-3

Explanation:

x=-3 substitute in the equation

+3 squared-12=-3

Answer 2

f(-3)=-21

Step-by-step explanation:

f(x)=-x2-12

f(-3)=-(-3)2-12

f(-3)=-9-12

f(-3)=-21