Solve the inequality. Express your answer using interval notation. Graph the solution set.|x + 2| ? 0
A. (-?, 2) ? (2, ?)
B. (-?, -2) ? (-2, ?)
C. -2
D. (-?, ?)
Answer: D
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5x2 + 12x + 2 = 0
A. 
B. 
C. 
D. 
Graph.y = log1.7 x
A. 
B. 
C. 
D. 
Determine whether or not the relationship shown in the table is a function.
Does the table define the average final exam score as a function of the number of classes missed?
A. Yes B. No
Find the x-intercepts of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = (x + 1)(x - 5)(x - 1)2
A. -1, crosses the x-axis; 5, crosses the x-axis; 1, crosses the x-axis B. -1, crosses the x-axis; 5, crosses the x-axis; 1, touches the x-axis and turns around C. 1, crosses the x-axis; -5, crosses the x-axis; -1, touches the x-axis and turns around D. 1, crosses the x-axis; -5, touches the x-axis and turns around; -1, touches the x-axis and turns around