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Mathematics 17 Online
OpenStudy (amtran_bus):

How do you graph -3 cos (2x)

OpenStudy (anonymous):

Amplitude: 3 Vertical flip Period is 1/2 * 2pi = pi

OpenStudy (amtran_bus):

A=3 period= PI

OpenStudy (anonymous):

Find the amplitude and the period.

OpenStudy (anonymous):

If you know what a basic cos x graph looks like, all you need to do is make those transformations.

OpenStudy (amtran_bus):

-3 means flipped, so aint it now a sin graph?

OpenStudy (anonymous):

|dw:1352156930552:dw| And then flip that vertically.

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