Find the asymptotes of the hyperbola.y2 - x2 - 18x = 82
A. y - 1 = ± (x + 9)
B. y + 9 = ± x
C. y = ± (x - 9)
D. y = ± (x + 9)
Answer: D
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A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m
Find the probability.Two 6-sided dice are rolled. What is the probability that the sum is odd and the number on one of the dice is a 3?
A. 
B. 
C. 
D. 
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
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A. 
B. ?
C. ?
D. ?
E. ?
Translate the verbal phrase into a mathematical expression. Use x to represent the unknown number.90 greater than a number
A. 90x B. 90 C. x - 90 D. x + 90