Question

What is the equation of the axis of symmetry of a parabola if its x-intercepts are –3 and 5?

Answer 1

Answer:

x = 1

Step-by-step explanation:

The axis of symmetry is a vertical line and is located at the midpoint of the x- intercepts, thus

x = $\frac{-3+5}{2}$ = $\frac{2}{2}$ = 1

That is equation of symmetry is x = 1