Need help with math problem. With explanation.

Check Try again Feedback? CHALLENGE CTIVITY 1.5.3: Composition of functions. 414212.1680582 qx3zqy? Jump to level 1 Given f(a) and g(z) below, find (f o g) (I). f(x) = 3x2 +2 g(x) = 3x + 2 (fog)(z) =48 22 + # Check Next Feedback ? CHALLENGE ACTIVITY 1.5.4: Composition of functions. v Start Given f(z) and g(a) below, find (go f) (z) f(x) = Vix + g(x) = 4x2 +1 (go f)(x) =# I+#