Find all numbers for which the rational expression is not defined.
A. y = 3
B. y = 3 and y = -3
C. y = 9
D. y = 
Answer: B
Mathematics
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Evaluate the expression.
A. 60 B. 1 C. 30 D. 120
Mathematics
Find the product.
A. 10x2 - 
B. 100x2 + 
C. 100x2 - 
x - 
D. 100x2 - 
Mathematics
Graph the system of inequalities.x - 2y ? 2 x + y ? 0
A. 
B. 
C. 
D. 
Mathematics
Choose the inequality that best matches the given calculator graph.
A. y ? -2x + 2 B. y ? -2x - 2 C. y ? -2x + 2 D. y ? 2x - 2
Mathematics