Take the square root of the entire thing for get rid of square, then solve for a
Answer:
= -27x-63y+72
Step-by-step explanation:
if you need an explanation, let me know
i hope this helps :)
Answer:
y-7=-2(x+3)^2
Step-by-step explanation:
Vertex Form
y = a(x-h)^2 + k
move the 7 by adding it to both sides in order to get it into vertex form.