asked 118k views
0 votes
For the function given, state the period: f(t)=-100sin (50t-20).

A. pi/25
B. 5/2
C.-50pi^2/3
D.50

1 Answer

2 votes

Answer:

A

Explanation:

period of a sin function is 2π

50 t=2π

t=π/25

period is A

answered
User Mastersuse
by
7.7k points
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