Find the nth, or general, term for the geometric sequence.
, 
, 
, ...
A. an = 
+ 9(n - 1)
B. an = 
(9)n-1
C. an = 
n-1+ 2
D. an = 
+ 2(n - 1)
Answer: B
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Find the volume of the solid generated by revolving the region about the given line.The region bounded above by the line 
, below by the curve 
, and on the right by the line 
, about the line 
A. 
?
B. 
?
C. 
?
D. 9?
Gold costs $1,549 per ounce, and silver costs $35 dollars per ounce. You want to make a 7% profit on the jewelry you make.
?
A. How much would you charge for jewelry that uses 1 ounce of gold and 1 ounce of silver?
?
B. Write a formula that gives the price 
, in dollars, you charge for jewelry that uses g ounces of gold and s ounces of silver.
?
C. Use functional notation to indicate the price you charge for jewelry that uses 1.54 ounces of gold and 2.33 ounces of silver.
What will be an ideal response?
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.8x2 + 30x + 14 = -11
A. 
B. 
C. 
D. 
Find the derivative of the function.g(x) = 
A. g '(x) = 
B. g '(x) = 
C. g '(x) = 
D. g '(x) = 