Find the domain of the function.f(x) = log2 2x
A. 
B. (0, ?)
C. (-?, ?)
D. (2, ?)
Answer: B
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Use a graphing calculator to graph the polar equation. Make sure that you choose a sufficiently large interval for the parameter so that the entire curve is drawn.r = 6 sin 
A. 
B. 
C. 
D. 
Suppose a lake is stocked with N?0 fish of the same age. The total number C of fish caught by fishing over the life span of the fish is given by
.
Here F is the percentage of the fish population caught annually, and M is the percentage of fish that die each year. Suppose the lake is initially stocked with 1100 fish that have a mortality rate of 13% per year, so 
. A: Write a formula that gives C as a function F.B: What percentage of fish caught annually will result in a total catch of 610 fish? Round your answer to two decimal places.C: What is the horizontal asymptote for this function?
What will be an ideal response?
Use the ratio test to determine if the series converges or diverges.
A. Converges B. Diverges
Find the indicated intersection or union.{q, s, u, v, w, x} ? ?
A. ? B. {q, s, u, v, w} C. {q, s, u, v, w, x} D. {q}