Answer:
Ryan
Step-by-step explanation:
According to Dwight and Michael, of course. No one knows the true culprit.
c
y = -(x + 5)² + 4
The roots are -3 and -7, so:
y = a (x + 3) (x + 7)
Distribute and complete the square:
y = a (x² + 10x + 21)
y = a (x² + 10x + 25 − 4)
y = a (x² + 10x + 25) − 4a
y = a (x + 5)² − 4a
The vertex is (-5, 4), so a = -1.
90^8
3(-2)-16
-6-16= -22
answer: -22
