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

Step-by-step explanation:

y = 3*2 + 9x - 18

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

Then you would have: 6 + 9x - 18

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.