SOLUTION: which function has a phase shift of <font face = "symbol">p</font>/2 to the right

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Question 624647: which function has a phase shift of p/2 to the right
Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!
y = sin(2x - p)

has a phase shift of  to the right because
if you factor out the coefficient of x in the parentheses, like this:

y = sin[2(x - )]

If after factoring out the coefficient it contains (x - A) its phase 
shift is A units right

If it had contained (x + A) its phase shift would have been A units 
to the left.

It's the same with the other trig functions.

Edwin
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