Find the limit and determine if the function is continuous at the point being approached.
tan 
A. -1; no
B. -1; yes
C. Does not exist; no
D. 0; yes
Answer: B
Mathematics
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Evaluate the integral.
dx
A. 90
B. 
C. 
D. 135
Mathematics
Write an equation and then solve.The product of two consecutive integers is 812. Find two pairs of integers that have this product.
A. -28 and -29 B. -28, -27 and 28, 29 C. -28, -29 and 28, 29 D. 28 and 29
Mathematics
Evaluate.cot2 45° + sin 150° + 4 tan2 45°
A. 
B. 
C. 
D. 
Mathematics
Subtract. 
A. 42,618 B. 67,382 C. 57,382 D. 63,728
Mathematics