Y=(x+9)(x-3)+c
∵(-3,-36)lies on it.
-36=(-3+9)(-3-3)+c
-36=(-6)(-6)+c
-36=36+c
c=-36-36=-72
y=(x-9)(x+3)-72
y=x^2+3x-9x-27-72
y=x^2-6x-99
Answer:

Step-by-step explanation:
*it's kind of hard to read the number in parenthesis though but i think it's 5
both angles have to add up to 180º because they are co-exterior angles on parallel lines.

Answer:
(A) 2/12 or 1/6. (B) 2/12 or 1/6 (C) 4/12 or 1/3.
Step-by-step explanation:
So slope=rise/run
rise=8
run=12
8/12=4/6=2/3
the slope=2/3
Answer:
Step-by-step explanation:
the a = 30