+12
1 year ago
Mathematics
College
Answer: C.
=======================================================
Explanation:
The x intercept always occurs when y = 0.
Use the unit circle to determine that when
So if , then we have
which shows us that is the location of one of the infinitely many x intercepts for this function.
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Answer: C.
=======================================================
Explanation:
The x intercept always occurs when y = 0.
Use the unit circle to determine that
when 
So if
, then we have
which shows us that
is the location of one of the infinitely many x intercepts for this function.