Question

What are the x-intercept and vertex of this quadratic function g(x) = -5(x-3)2

Answer 1

Let's solve for g.

gx=(−5(x−3))(2)

Step 1: Divide both sides by x.

gx

x

=

−10x+30

x

g=

−10x+30

x

Answer:

g=

−10x+30

x