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

**raimel** · July 18th 2011, 07:19 AM

**Prove It** · July 18th 2011, 07:21 AM

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.

**Plato** · July 18th 2011, 07:25 AM

Originally Posted by raimel

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

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