Answer:
what is the problem i can't see anything
Answer:
Yes
Step-by-step explanation:
2 times 19=38
1 times 19=19
Answer: C. 
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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.
X + 3 equals up to undefined
Basically put it in a calculator