Question

Instructions: Given the vertex of a quadratic function, find the axis of symmetry.

Answer 1

Given the vertex:

(-1, 3)

Let's find the axis of symmetry.

The x-coordinate of the vertex is the equation of the axis of symmetry.

using the vertex, the x-coordinate is -1.

Therefore, the axis of symmetry is:

x = -1

ANSWER:

x = -1