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Mathematics 9 Online
OpenStudy (anonymous):

What is (are) the x-intercept(s) of the graph of y = cos x A. 0, 45, 90, 135, ... B. 0, 90, 180, 270, ... C. -90, 90, 270, 450, ... D. -180, 0, 180, ...

OpenStudy (anonymous):

c

OpenStudy (anonymous):

thankyou

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