# What is the axis of symmetry of the graph of #y=2(x-3)^2+5#?

##### 1 Answer

May 14, 2015

The axis of symmetry is a line that divides the graphed function into identical parts - usually two.

First, let's just expand the function:

Let's just find the coordinate for

Coordinate for

As we are dealing with a second degree function without restrictions to its continuity, we can infer that the function is symmetric both left and right the vertex. So, the line