SOLUTION: what is the period for: Y = -2SIN 4X Y = -3COS 2X

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Question 914172: what is the period for:
Y = -2SIN 4X
Y = -3COS 2X
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
what is the period for:
Y = -2SIN 4X
period=2π/4=π/2
..
Y = -3COS 2X
period=2π/2=π