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Consider the graph of . How would you change the equation to obtain a graph that looks like the one below?

1. Change the amplitude to .
2. There are now cycles in instead of .
So change the frequency ''.

Periodic curve, x axis scaled from negative 1 fourth pi to 2 pi, with 9 visible turning points. first minimum at (negative 1 eighth pi, comma negative 5), first maximum at (1 eighth pi, comma 5).