GCSE Maths Practice: graphs-of-quadratic-functions

Question 1 of 10

Find the axis of symmetry of a quadratic function from vertex form.

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\( \text{What is the axis of symmetry of } y = (x - 3)^2 + 1? \)

Choose one option:

Identify h from the vertex form and set x = h.

The axis of symmetry passes through the vertex: \(x = h\) for \(y = (x - h)^2 + k\).