You don't have to tell me the answers to all, I just don't have a graphics calculator, and need to know how to do it. thank you!
Find the amplitude and period of each.
1. y=3 sin feta
2. y= 2.5 cos feta
3. y= 6 sin 4feta
4. y= 2 tan feta
5. y= -2 cos 2feta
6. y= 1.5 sin feta
Identify phase shift & vertical translation of each, from its parent function.
( you can just tell me how to do it, but here is an example )
y= sin(feta + 90degrees) + 2
Last, I promise !
Describe transformation of each.
1. y= 3 sin 3feta-1
2. y= -cos(feta-45degrees) + 2
2007-05-17
09:22:32
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2 answers
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asked by
American Idiot
1
in
Mathematics