Question

Algebra 2 help please? I really don't understand how to do this.
Write the equation of the quadratic function with roots -9 and and -3 and a vertex at (-6, -1).

Answer 1

Roots means that when x is -9 or -3, Y is equal to zero. So there has to be (x+9)(x+3) = y. If you plug in -6 do you get a vertex at -1?

Answer 2

\(\Huge\color{#EB00FF}{\text{WELCOME}}\)\(\Huge\color{blue}{\text{TO}}\) \(\Huge\color{green}{\text{OPEN}}\)\(\Huge\color{purple }{\text{ STUDY!!!!!!!!!!!}}\) \(\Huge\heartsuit\)
@LZZador

Answer 3

@izzador

Answer 4

Haha, thank you! @likeabossssssss

Answer 5

@thefurball I thinkkkkkkkk so. My brain is so overwhelmed x_x

Answer 6

np