Question

If g ( x ) = 5 − 3x², find g(-2) =

Answer 1

Explanation:

g(-2) = 5 - 3(-2)^2 = 5 - 3(4) = 5 - 12 = -7

Answer 2

g(-2)=-7

Explanation:

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

g(-2)=-7