Question

What is the axis of symmetry of the graph of y = 2(x - 3)^2 - 7?

Answer 1

x = -6
x = 2
x = 3
x = 7

Answer 2

Eyeball problem. It's in the vertex form. This form is designed to tell you the vertex and axis of symmetry.

x = 3 -- Done!

Answer 3

thanks