The function f is one-to-one. Find its inverse.f(x) = (x + 2)3 - 8.
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
- 2
D. f-1(x) = 
+ 8
Answer: C
Mathematics
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Subtract and simplify.
- 
A. 
B. 
C. 
D. 
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Solve the problem.The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over time. Use the midpoint formula to approximate the financial aid cutoff for 1985.
A. $34,250 B. $20,500 C. $53,500 D. $17,750
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Use a calculator to find the function value to four decimal places.csc 82°59'13''
A. 1.0075 B. 9.1903 C. 0.1230 D. 8.1903
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Find the whole.579 hotels is 12% of what number of hotels?
A. 14 B. 48,250 C. 0.14 D. 4825
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