The function graphed is of the form $y = a sin bx$ or $y = a cos bx$, where $b > 0$. Determine the equation of the graph.
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Step 1
First, we need to determine whether the graph is a sine or cosine function. If the graph starts at the origin (0,0), it is a sine function. If it starts at a maximum or minimum point, it is a cosine function. Show more…
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