Answer:
2
Step-by-step explanation:
Take the absolute value of the lowest y value.
So

Take the absolute value of highest y value.

Add those two together and divide by two.

So the amplitude is 2
Answer:
382
Step-by-step explanation:
I can give you straight up answer.
Answer:
x = -8
Step-by-step explanation:
Given the equation:

Note that

then

Rewrite the equation as

then

Answer:
c.
Step-by-step explanation:
i actually dont know i just guessed
Answer:
-1/3
Step-by-step explanation:
its subtracting 1/3 every time