Solve the problem.A wooden beam is (8y2 + 8y + 1) feet long. If a piece of length 
is cut, express the length of the remaining piece of beam as a polynomial in y.
A. (7y2 - 4y + 1) ft
B. (7y2 + 20y + 1) ft
C. (7y2 + 8y + 13) ft
D. (7y2 + 8y - 11) ft
Answer: C
Mathematics
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A. 
B. 3
C. 
D. 3
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Graph the line containing the given pair of points and find the slope. (2, -6) (-1, 3) 
A. 
B. 3
C. - 3
D. - 
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Find the double integral over the rectangular region R with the given boundaries.
R0 ? x ? 1, 1 ? y ? e
A. 2
B. 1
C. 
D. 
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Use a graphing utility to graph the equation.16x2 - 24xy + 9y2 - 3x - 4y = 0
A. 
B. 
C. 
D. 
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