If the vertex of a parabola is (2. – 4). what is the axis of symmetry? Question If the vertex of a parabola is (2. – 4). what is the axis of symmetry? in progress 0 Math Elliana 1 month 2021-10-22T20:09:37+00:00 2021-10-22T20:09:37+00:00 1 Answer 0 views 0

## Answers ( )

Answer:x = 2

Step-by-step explanation:The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves.

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

You already know the vertex, so the axis of symmetry is the line, x = 2.

This is because the equation to graph a vertical line is x = a, where a is the x-value you want the line to intersect.