Find any restricted values for the given rational expression.
A. x = 0
B. x = -4
C. x = -3
D. x = 3
Answer: C
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Rewrite the inequality using interval notation. Then graph the inequality.x ? 0.5 or x > 6
A. (-?, 6)
B. [0.5, ?)
C. (-?, 0.5] ? (6, ?)
D. {6}
Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. - 
B. - 
C. -1 - 
D. - 
Write the number in decimal notation.The average high temperature in Death Valley, averaged over one week, was one hundred twenty-three and fifty-seven hundredths °F.
A. 123.057 °F B. 123.57 °F C. 123.507 °F D. 123.0507 °F
A boy is standing on a flat field and tosses his ball toward a second boy standing at the other end of the field. The path of the ball is a parabola, and the equation of the path is 
How many x-intercepts are there on the graph of the equation?
A. 1 B. 0 C. 2 D. None of these is correct.