Answer:
7.33
Step-by-step explanation:
Answer:
See below...
Step-by-step explanation:
For a function whose formula is in this pattern:

Amplitude: 
Period: 
Phase Shift: C
In this question, 
Amplitude: 4
Period: 
Phase Shift: 
There is no vertical shift, so the midline is the x-axis whose equation is y = 0.
Also, because there is no vertical shift, the maximum is 4 and the minimum is -4.
The graph is attached.
Answer:
I know u saw me before but the answer is B hope it helps! =)
Answer:
18.18%
Step-by-step explanation:
55-45=10
10/55=0.18
It's called a decimal.
I hope it helps.