Identify the maximum and minimum values of the function in the interval [-2?, 2?]. Use your understanding of transformations, not your graphing calculator.y = -cos 8x
A. Maximum value = 8; minimum value = -8
B. Maximum value = 
; minimum value = - 
C. Maximum value = 1; minimum value = -1
D. Maximum value = 1; minimum value = 0
Answer: C
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Solve the problem.The table below shows the result of a polygraph test conducted on 2000 college students. Students were asked whether they had ever cheated on a test. All of them denied having cheated. Use the table to answer the question. 
What percentage of those that were found to be truthful were actually lying ?
A. 72.4% B. 15.1% C. 10.9% D. 0.8%
Solve the problem and write the answer using scientific notation.The national debt of a small country is 
and the population is 2,135,000. What is the amount of debt per person?
A. $3.68 × 106 B. $36.80 C. $3.68 × 103 D. $3.68
Specify the domain of the function.f(x) = 
A. All real numbers
B. x > 
C. x ? 10
D. x ? 10
Find the general form of the equation for the line with the given properties.Slope = - 
; containing the point (5, 3)
A. 3x + 7y = -36 B. 3x - 7y = 36 C. 7x + 3y = -36 D. 3x + 7y = 36