Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) = 
A. f(x): D is all real numbers, R is all real numbers;
f-1(x): D is all real numbers, R is all real numbers
B. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
C. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
D. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
Answer: D
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Based on the figure, specify the given set in a simpler way. 
A. ?
B. 
C. C
D. 
Solve the problem.Under certain conditions the wind speed S, in miles per hour, of a tornado at a distance d from its center can be approximated by the function 
where a is an atmospheric constant, and V is the approximate volume of the tornado, in cubic feet. Assume that a is 0.78. Find 
.
A. 
B. - 
C. 
D. 
Perform the operation and reduce to lowest terms.6 × 3
A. 18
B. 18
C. 9
D. 18
Solve the application problem. Round to the nearest cent.
Charles wants to retire in 17 years. At that time he wants to be able to withdraw $22,000 at the end of each year for 16 years. Assume that money can be deposited at 10% per year compounded annually. What exact amount will Charles need in 17 years?
A. $267,878.38 B. $167,333.76 C. $176,474.10 D. $172,121.62