SOLUTION: Hi, Identify graph y = 2 sin(4x) Identify graph y = cos(x + pi/4)

Question 900808: Hi,
Identify graph
y = 2 sin(4x)
Identify graph
y = cos(x + pi/4)
Found 2 solutions by richwmiller, ewatrrr:
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
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Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Identify graph
y = 2 sin(4x) Green
y = cos(x + pi/4) Blue

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