Answer:
-3/4 I think sorry if i'm wrong i can't see the rest of the graph to make sure it's totally correct.
Step-by-step explanation:
The slope is, 12/7 just subtract 4-(-8)/0-(-7)
Go to khanacademy.com and search up associative property of addition
Answer:
13
Step-by-step explanation:
Given
x² - 14 ← substitute x = 9 into the expression
=
× 9² - 14
=
× 81 - 14
= 27 - 14
= 13
K (this has to be 20 characters long so I am typing this)