a. Find the vertex form equations (y = a(x - h)2 + k) for the parabolas below.
Assume parameter a = 1.
I
b. Then rewrite the equations in standard form (y = ax + bx + c).
Hint: multiply out your answer from part a.

a Find the vertex form equations y ax h2 k for the parabolas below Assume parameter a 1 I b Then rewrite the equations in standard form y ax bx c Hint multiply class=