# Thread: What is the axis of symmetry of the graph of y = 2(x – 3)2 – 7?

1. ## What is the axis of symmetry of the graph of y = 2(x – 3)2 – 7?

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

2. ## Re: What is the axis of symmetry of the graph of y = 2(x – 3)2 – 7?

Since this is in turning-point form, it should be clear that the turning point is (3, -7), which means the axis of symmetry is x = 3.

3. ## Re: What is the axis of symmetry of the graph of y = 2(x – 3)2 – 7?

Originally Posted by raimel
What is the axis of symmetry of the graph of $y = 2(x-3)^2-7$?