## anonymous 5 years ago Which of the following is the vertex of the quadratic equation y = 6x^2 - 24x + 32?

1. anonymous

$-\frac{b}{2a}$ give the first coordinate of the vertex

2. anonymous

$-\frac{-24}{2\times 6}=2$

3. anonymous

second coordinate is what you get when you replace x by 2

4. anonymous

-8?

5. anonymous

+8

6. anonymous

(2,8)

7. anonymous

thanks