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Precalculus 10 Online
OpenStudy (anonymous):

Which of the following functions illustrates a change in amplitude? y= tan2x y= 3 cos4x y= -2 -cos(x-pi) y= 1+sin x

OpenStudy (anonymous):

from what oringal function?

OpenStudy (anonymous):

It didnt give one

OpenStudy (precal):

number in front of the trig functions is your amplitude

OpenStudy (precal):

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