Answer:
The
,
and
.
Step-by-step explanation:
The given function is
.... (1)
The general form of sine function is
....(2)
where, |A| is the amplitude, B is period, D is the vertical shift (up or down), and C/B is used to find the phase shift.
On comparing (1) and (2), we get




So,



Therefore
,
and
.
Answer:
300miles per hour
Step-by-step explanation:
Answer:
U=3
Step-by-step explanation:
Since 9*3=27, and 27-7=20, U=3.