SOLUTION: Can you please help me! Thanks
As θ increases from π to 3/2π, which statement is true?
a)cos θ increases from -1 to 0
b)sin θ increases from -1 to 0
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-> SOLUTION: Can you please help me! Thanks
As θ increases from π to 3/2π, which statement is true?
a)cos θ increases from -1 to 0
b)sin θ increases from -1 to 0
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Question 376215: Can you please help me! Thanks
As θ increases from π to 3/2π, which statement is true?
a)cos θ increases from -1 to 0
b)sin θ increases from -1 to 0
c)sin θ decreases from 1 to 0
d)cos θ decreases from 1 to 0
Thanks Answer by ewatrrr(24785) (Show Source):
Hi,
Referring to the Unit circle (,) or graph of cosine function
One can see that As θ increases from π to 3/2π, increases from -1 to 0. Answer a would be the proper selection.
