Use the vertical line test to determine whether or not the graph is a graph of a function.
A. not a function
B. function
Answer: B
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Find the standard divisor for the given situation. Round your answer to two decimals.A small city has 33 police officers to be apportioned among 8 precincts based on the population of each precinct. The populations are given in the following table. 
A. 628.82 B. 926.52 C. 824 D. 777.67
Graph the solution of the system.
A. 
B. 
C. 
D. 
Evaluate the function as indicated.This chart shows the fees for an 18-hole round of golf for each of the last 5 years at a local municipal golf course. Assume that this chart defines a function with the name of f. Find f(2010).
A. $24 B. $21 C. $26 D. $29
Solve the problem.A car travels 400 miles on level terrain in the same amount of time it travels 160 miles on mountainous terrain. If the rate of the car is 30 miles per hour less in the mountains than on level ground, find its rate in the mountains.
A. 40 mph B. 80 mph C. 50 mph D. 20 mph