Answer:
B or A
Step-by-step explanation:
got it right on a test a year ago
(is probably B though.)
Answer:
I7.
Step-by-step explanation:
at r = 13,
r + 4 = 13 + 4 = 17
Answer:
x= -6 y=11, x=3 y=5, x=15 y= -3, and when x= -12 y= 15
Step-by-step explanation:
you enter the equation into your calculator into y=, then hit 2nd graph to look at your table to see if the variables matched.
Answer:
Answer: 9 (y - 2) (y + 2)
Step-by-step explanation:
Factor the following:
9 y^2 - 36
Factor 9 out of 9 y^2 - 36:
9 (y^2 - 4)
y^2 - 4 = y^2 - 2^2:
9 (y^2 - 2^2)
Factor the difference of two squares. y^2 - 2^2 = (y - 2) (y + 2):
Answer: 9 (y - 2) (y + 2)
