The sequence is defined recursively. Write the first four terms.a1 = 
; an = 
A. 
, 3, 3
, 9
B. 
, 
, 
, 
C. 
, 3
, 9
, 27
D. 
, 
, 
, 
Answer: D
Mathematics
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Choose the best estimate from the list.6
+ 9
is approximately 15, 15
, 15
, 16.
A. 15
B. 15
C. 16
D. 15
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Give the equations of any vertical asymptotes for the graphs of the rational functions.f(x) = 
A. x = 3 B. x = 1, x = -1 C. x = -3 D. None
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Solve the discount problem.A dress shop is having a sale for 45% off original prices. A dress has an original price of $290.00. What is the discount? What is the sale price? Round to the nearest cent.
A. $13.05; $159.50 B. $130.50; $2769.50 C. $130.50; $159.50 D. $13.05; $2769.50
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Solve the inequality.x2 + 6x ? 0
A. (-?, 0] or [6, ?) B. [0, 6] C. (-?, -6] or [0, ?) D. [-6, 0]
Mathematics