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Mathematics 8 Online
OpenStudy (anonymous):

For the sinusoid given by the equation y= -8sin((pie)x)-4, what is the amplitude? what is a sinusoid? I have reallt know idea what to do..

OpenStudy (anonymous):

\[-8\sin(\pi x)-4\]

OpenStudy (anonymous):

This is what the equation really looks like

OpenStudy (kc_kennylau):

https://www.desmos.com/calculator/ylmjosxai4 This is it drawn on a graph

OpenStudy (kc_kennylau):

Sinusoid is another name for sine wave

OpenStudy (kc_kennylau):

|dw:1408588157889:dw|

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