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Mathematics 8 Online
OpenStudy (anonymous):

Can I please have help finding the period and extremes? Click on attached

OpenStudy (anonymous):

OpenStudy (anonymous):

I'm thinking the extremes might be .75 and -.75. My other options are: pi/2 and pi/2 1 and -1 pi/4 and -pi/4

OpenStudy (turingtest):

the period is how much change there is in x between two successive crests or troughs of the wave

OpenStudy (anonymous):

O.k. Did I get the extremes right?

OpenStudy (turingtest):

I don't understand, you need the extrema for each graph?

OpenStudy (turingtest):

|dw:1343858176052:dw|the arrows point to extrema of the graph

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