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Review the graph.
Which function represents the graph?

Review the graph. Which function represents the graph?-example-1
User Alexroat
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2 Answers

5 votes

Answer:C

Step-by-step explanation:Edu 2022

User Doug Hamlin
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5.7k points
4 votes

Answer: C

Explanation:

Since y = 0 at x=3pi/2, we know that this is a cosine graph.

So to determine if its -cos or cosine, we can test the pt (0, 1).

Since cos(0)=1 whereas -cos(0)=-1, the answer is y=cos(x).

User LuKenneth
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5.3k points