Solve the problem.The accompanying graph shows the average number of degrees above/below normal in December from 2000 - 2009 where x = 0 represents 2000. 
Estimate the number of degrees below zero in 2007. Round to the nearest tenth.
A. 0.6 degrees below normal
B. 42.9 degrees below normal
C. -819 degrees below normal
D. 4.4 degrees below normal
Answer: D
Mathematics
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Determine whether the sequence converges or diverges, and, if it converges, find 
an.an = 
A. 
B. 1
C. 0
D. Diverges
Mathematics
Provide an appropriate response.Explain the error in the following: x2 - y2 = (x - y)2
What will be an ideal response?
Mathematics
Provide an appropriate response.Employee contributions to Medicare are limited on an annual basis.
A. True B. False
Mathematics
Factor completely. If a polynomial cannot be factored, say it is prime.18y3 - 4y2 + 8y
A. 2y(9y3 - 2y2 + 4y) B. 2(9y3 - 2y2 + 4y) C. 2y(9y2 - 2y + 4) D. y(18y2 - 4y + 8)
Mathematics