SAT Math Multiple Choice Practice Question 230: Answer and Explanation
10. For which of the following ordered pairs (x, y) is and ?
A. (7, -1)
B. (7, 1)
C. (4, -3)
D. (3, 3)
E. (-3, 4)
Correct Answer: A
A Either plug in the ordered pairs to check, or draw a graph, as long as you can do it quickly. Notice that the point (7, –1) satisfies both inequalities: and .