Question

What is the first step when rewriting y = 3x2 + 9x - 18 in the form y = a(x h)^2 + k?

Answer 1

Explanation:

y = 3*2 + 9x - 18

First step in this case is to multiply 3 * 2 = 6.

Then you would have: 6 + 9x - 18