Write the first four terms of the sequence.an = 
A. a1 = 1, a2 = , a3 =
, a4 =
B. a1 = , a2 =
, a3 =
, a4 =
C. a1 = , a2 =
, a3 =
, a4 =
D. a1 = , a2 =
, a3 =
, a4 =
Answer: C
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Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A.
B.
C.
D.
Write words for the following.3 - (-15)
A. 15 minus 3 B. the opposite of 3 minus 15 C. 3 minus negative 15 D. 3 minus 15
Evaluate.
What will be an ideal response?
Use a graphing calculator to answer the question.The 2007 population of a small country is 1.2 million. Suppose the birth rate is 4.5% per year, the death rate is 3.2% per year, and there is a net movement of people into the country at a rate of 400 people per year.(a) Estimate the population in the year 2010.(b) When will the population exceed 1.5 million?(c) When will the population exceed 2 million?
What will be an ideal response?