Mathematics, 09.10.2019 16:30 dmgboos6
If the instructions for a problem ask you to use the smallest possible domain to completely graph two periods of y = 5 + 3 cos 2(x -pi/3), what should be used for xmin and xmax? explain your answer.
Answers: 3
is 
, so any range such that 
will give two complete periods.
.... (1)
.... (2)
, C is phase and D is midline.
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