Answer:
Step-by-step explanation:
g(-2) = 5 - 3(-2)^2 = 5 - 3(4) = 5 - 12 = -7
g(-2)=-7
start by replacing x with -2
g(-2)=5-3(-2)^2
-2^2 is 4 so
g(-2)=5-3(4)
g(-2)=5-12
