Question

look at this graph: what is the equation of the axis of symmetry?

Explanation:

Step1: Recall the axis of symmetry property

For a parabola, if it is symmetric about a vertical line \(x = h\), and in the graph, the parabola is symmetric about the y - axis.

Step2: Determine the equation

The y - axis has the equation \(x = 0\).

Answer:

\(x = 0\)