The following table shows the length L, in inches, and the flying speed S, in feet per second, of certain flying animals.
L 0.56 3.57 4.34 47.51 62.87 S 21.99 36.61 39.49 61.46 74.49?
Use power regression to answer the following question. If the flying speed is doubled, how is the length affected? Round your answer to two decimal places.
?
A. It is multiplied by 1.18.
B. It is multiplied by 3.57.
C. It is multiplied by 17.96.
D. It is multiplied by 19.49.
Answer: C
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= 
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A. y = 
+ 
B. y = - 
+ 
+ 
C. y = - 
+ 
D. y = 
+ 
+ 
Find the product.(w - 14)2
A. 196w2 - 28w + 196 B. w2 + 196 C. w + 196 D. w2 - 28w + 196
?The profit P (in thousands of dollars) for a company spending an amount s (in thousands of dollars) on advertising is 
. The point of diminishing returns is the point at which the rate of growth of the profit function begins to decline. Find the point of diminishing returns. Round your answer to the nearest thousand dollars.
?
A. ?43 thousand dollars B. ?130 thousand dollars C. ?104 thousand dollars D. ?173 thousand dollars E. ?87 thousand dollars
?Find the radius of convergence centered at 
for the following function.
?
?
A. ?4
B. ?2
C. ?0
D. ?1
E. ?