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August 30, 2015

Homework Help: trig

Posted by Bernice on Thursday, December 17, 2009 at 12:00pm.

2. Determine the amplitude of:
y= cos x

3. Determine the domain of:
y= 4 sin x

4. Determine the range of:
y= - sin x

5. Determine the period of:
y= 3 sin x


6. Determine the phase shift of:
y= 3 cos (2x -1)

7. Solve the following equation for indicated value of x:
y= 4 sin x; for x =

8. Solve the following equation for the indicated value of x
y= - cos x ; for x= 4

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