Evaluate the integral.
dx
A. 
cot4 x sec x + C
B. - 
cot2 x - 
ln 
+ C
C. 
cot4 x + C
D. 
cot2 x + ln 
+ C
Answer: B
Mathematics
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, 15
, 16.
A. 15
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C. 16
D. 15
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A. thirty-seven and eight thousandths B. thirty-seven and eight hundredths C. thirty-seven and eight tenths D. thirty-seven and eight millionths
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Shade the solution set in the xy-plane.(x - 4)2 + (y + 3)2 ? 4
A. 
B. 
C. 
D. 
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An equation of the form y = (axk + b)n can be thought of as the composition of the functions f(u) = un and 
and can be written as 
where 
Use this concept to fill in the blanks.y = (8x2 - 1)2 can be written as y = u- where u(x) = ______.
What will be an ideal response?
Mathematics