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Mathematics 12 Online
OpenStudy (anonymous):

Find the locations and values of any global extrema of the function f(x)=sin((pi/2)*x) on the given intervals [-2,2], (-2,2), [-1,1), and [0,+infinity)

OpenStudy (anonymous):

I have no idea how to start this :(

OpenStudy (anonymous):

No idea what so ever :(

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