gwennicolee1
gwennicolee1 gwennicolee1
  • 03-06-2019
  • Mathematics
contestada

for the function given, state the period: f(t)=-100sin (50t-20).
A. pi/25
B. 5/2
C.-50pi^2/3
D.50

Respuesta :

surjithayer10otahza surjithayer10otahza
  • 12-06-2019

Answer:

A

Step-by-step explanation:

period of a sin function is 2π

50 t=2π

t=π/25

period is A

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