# What is the axis of symmetry and vertex for the graph #y= -4x^2#?

##### 1 Answer

Jan 10, 2018

Axis of symmetry is

#### Explanation:

When an equation

axis of symmetry is

As we can write

as

axis of symmetry is

graph{-4x^2 [-5.146, 4.854, -3.54, 1.46]}