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Mathematics 10 Online
OpenStudy (sainath):

Please Answer *urgent* *will medal and fan*

OpenStudy (sainath):

Find the period and amplitude of the function. y=5cos2 theta

OpenStudy (sainath):

OpenStudy (mrnood):

ok so start with the cos function what is its amplitude? (max val from 0?)

OpenStudy (robtobey2):

Refer to the Mathematica attachment.

OpenStudy (mathmate):

or, hints: Know about the definitions of these terms at https://www.mathsisfun.com/algebra/amplitude-period-frequency-phase-shift.html

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