Use the horizontal-line test to determine whether the function is one to one.
A. Yes
B. No
Answer: A
Mathematics
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Rewrite using numbers and an inequality symbol.Six is greater than one.
A. 6 < 1 B. 6 > 0 C. 1 > 6 D. 6 > 1
Mathematics
Based on the graph, find the range of y = f(x).
A. (-?, ?) B. (-10, 10) C. (-?, 0) or (0, ?) D. (-?, 0) or {0} or (0, ?)
Mathematics
Solve the system of nonlinear equations. xy = 2x + y = 3
A. (2, -1), (1, -2) B. (2, 1), (1, 2) C. (-2, 1), (-1, 2) D. (-2, -1), (-1, -2)
Mathematics
Solve the rational equation. If there is no solution, state this as your answer.
= 
A. 
B. 
C. 
D. 
Mathematics