Step-by-step explanation:
Given
f(x) = 2x + 6
g(x) = 3x²
f(g(-3)) = ?
Now
g(-3) = 3 * (-3)²
= 3* 9
=27
Also,
f(g(-3)) = f(27)
= 2* 27 + 6
= 60
Hope it helps :)
