Three functions are given below: f(x), g(x), and h(x). explain how to find the axis of symmetry for each function and rank the functions based on their axis of symmetry (from smallest to largest).

three functions are
f(x) = 3(x + 4)^2 + 1
g(x) = 2x^2 - 16x + 15
h(x) = a(x - 1) - 3
Axis of symmetry for f(x) is x=-4 For g(x)
by taking the derivative
g'(x) = 4x - 16
= 4(x - 4)
Axis of symmetry for g(x) is x=4
Axis of symmetry for h(x) is x=1
hope it helps

The second step on the test was the move he was supposed to

Iknow one of the answers is a and maybe b but not 100% sure about b