Write using radical notation. Then, simplify, if possible.
A. Cannot be simplified
B. 2
C. 
D. 21/7
Answer: D
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Solve the problem by estimating.The highest point in State X is at an elevation of 7276 feet and the highest point in State Y is at an elevation of 2937 feet. By rounding to the nearest hundred, estimate the difference between these two points.
A. 4300 ft B. 4339 ft C. 4400 ft D. 4000 ft
Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f-1.f(x) = (x + 3)3
A. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
B. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
C. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
D. 
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. If necessary, round answers to two decimal places.f(x) = x3 - 12x + 2; (-5, 5)
A. local minimum at (0, 0) B. local maximum at (-2, 18) local minimum at (2, -14) C. local maximum at (-2, 18) local minimum at (0, 0) local minimum at (2, -14) D. none
Solve the problem.The net income y (in millions of dollars) of Pet Products Unlimited from 1997 to 1999 is given by the equation 
where x represents the number of years after 1997. Assume this trend continues and predict the year in which Pet Products Unlimited's net income will be $466 million.
A. 2003 B. 2004 C. 2005 D. 2002