Question

Given the functions f(x) = 3x2, g(x) = x2 − 4x + 5, and h(x) = –2x2 + 4x + 1, rank them from least to greatest based on their axis of symmetry. f(x), g(x), h(x) f(x), h(x), g(x) g(x), h(x), f(x) g(x), f(x), h(x)

Answer 1

h(x), g(x), f(x) as their leading terms (x^2) keep getting larger and positive.

Answer 2

Answer:

f(x), h(x), g(x)