Find the inverse of the one-to-one function.f(x) = x3 + 4

A. f-1(x) =  - 4
B. f-1(x) = 
C. f-1(x) =  + 4
D. f-1(x) = 


Answer: D

Mathematics

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Estimate an answer to the problem.An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:  set, $147.99;  set, $201.95;  set, $231.99; 27-inch set, $299.97;  set, $502.97. Estimate the approximate number of 

style="vertical-align: -4.0px;" /> sets that can be bought for $6044. A. 19 B. 9 C. 17 D. 12

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Graph.x2 - y2  = 50

A.

B.

C.

D.

Mathematics

The following chart gives the average monthly temperatures in Fahrenheit for two cities in Alaska. Use the chart to solve. Round to the nearest tenth of a degree.What is the average temperature in Barrow from October through March?

A. 0.3°F B. -9.5°F C. -11.4°F D. -6.8°F

Mathematics