Question

Use factoring to find the zeros of y=x^2-7x-8 and the equation of the axis of symmetry .

Answer 1

ok this one you give a try

Answer 2

i would advise you to write -8x + x instead of -7x

Answer 3

the axis of symmetry is the, for the most part, x value of the vertex. Simply because the vertex straddles the axis of symmetry

Answer 4

well that should help you now all you have to do is take common