Solve the problem.The table below gives the violent crime rate (per 100,000 people) for a particular state every five years from 1970 to 2010.
Use technology to find the cubic function that is the best fit for this data, where x is the number of years after 1970. Use the model to estimate the year having a violent crime rate of 11.4 per 100,000.
A. 2016
B. 2012
C. 2014
D. 2011
Answer: C
Mathematics
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Indicate whether the statement is true always, sometimes, or never.The product of two imaginary numbers is a real number.
A. Always B. Sometimes C. Never
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Graph the line having slope m and containing the given point. Do not find the equation of the line.m = , (2, 4)
A.
B.
C.
D.
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Find the exact function value.sec 45°
A. 1
B.
C.
D.
Mathematics
Factor completely.x2 + 59x + 60
A. (x - 12)(x + 5) B. (x + 12)(x - 5) C. (x + 60)(x - 1) D. Prime
Mathematics