(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

plot x(t) = 10cos((pi*t)-(pi/4))

2. Relevant equations

pi/4 is the shift to the right

10 is the amplitude of the graph

pi is the radian frequency

3. The attempt at a solution

so i got the amplitude and shift to the right by pi/4 part but as for the radian frequency, my plot doesnt seem right. does pi mean that one cos wave occurs in a pi interval? thanks in advance

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Graphing sin and cos functions

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