Solve.The data in the table show the number of burglaries reported in a small town for several years on record.
Determine the linear, quadratic, cubic, or quartic function that best fits the data.
A. 
B. f(x) = -0.31x + 6.15
C. f(x) = -0.0003x4 + 0.01x3 - 0.07x2 - 0.65x + 7.68
D. 
Answer: C
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Answer the question or give an explanation.Explain the factors that determine the bank service charges on a business checking account.
What will be an ideal response?
Solve the problem.Allied Radio is a company which makes clock radios. The following table gives the profit, y, in dollars that this company made during the three stated years, x.
This set of data can be modeled by f(x) = ax2 + bx + c, where x represents the year. Find a linear system for which the solution represents the values of a, b, and c. Use technology to solve this system. Then, using the quadratic equation, predict the profit that Allied Radio made in the year 1992. Round your answer to the nearest hundred dollars.
A. $293,800 B. $393,600 C. $393,400 D. $393,100
Answer the question.How many automobile license plates can be made involving 2 letters followed by 4 digits?
A. 6,780,500 B. 6,760,000 C. 10,676 D. 6,749,744
Use the graph to solve the problem.The population (in thousands) of one city is approximated byf(x) = 
The graph of this function is shown below. In this graph, x = 0 represents 1970. Use the graph to estimate the population of the city in 1983.
A. About 84,700 B. About 77,700 C. About 70,700 D. About 66,700