ANSWER
Frequency=2
Midline =3
Amplitude =5
Period =π
EXPLANATION
We have:

The given function is of the form;

where
a=|5| =5 is the amplitude
and b=2 is the frequency.
and 2π/b=2π/2=π
The range of the given function is
8≤y≤-2
The midline is

Answer: the first one is C
the second one is B
Answer:
there are 5 terms!
Step-by-step explanation:
trust me
The distance between the points is 16
Answer:
It would be $62.62 because basically you want to do 52.50 times 1.25