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Mathematics 15 Online
OpenStudy (anonymous):

Help! Will give medal! Find the amplitude y = -5 sinone fourthx.

OpenStudy (lynfran):

is it y=-5sin4x

OpenStudy (anonymous):

-5 sine 1/4 x

OpenStudy (unklerhaukus):

sine oscillates between +1 and -1

OpenStudy (anonymous):

The amplitude is the absolute value of the number before sine.

OpenStudy (anonymous):

|dw:1438143558466:dw|

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