Question

The axis of symmetry for the graph of a quadratic function is x=4. The x-intercepts for the graph are (-6,0) and (?,0).

Find the value of ?

Answer 1

I'll set it up and you can finish

Explanation:

the axis of symmetry goes through th x-axis at x=4.

This point will be equidistant from both points that are at the x-intercepts. The distance from (-6,0) to (4,0) is

4 - (-6) = 10.

so I now you can find ? which will be in the first quadrant of the graph