## anonymous one year ago 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).

1. anonymous

2. anonymous

@aaronq @WhateverYouSay @katt9421 @enchanted_bubbles @HWBUSTER00 @geny55 @Lura_2 @ccswims @jtvatsim

3. campbell_st

f(x) is in vertex form $f(x) = (x - h) ^2 + k$ the line of symmetry is h so match this to your equation

4. campbell_st

in g(x) its in standard form $y = ax^2 + bx + c$ the line of symmetry is $x = \frac{-b}{2 \times a}$ so match a and b to your equation

5. campbell_st

in h(x) what is the x value when the curve reaches it's highest point..? that's the line of symmetry