评论
打印
Mathematics>Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
In the x y-plane, line l passes through the points (a,0) and (0,2a), where a > 1. What is the slope of line l?
(A) -2
(B) -1/2
(C) 2
(D) -2a
(E) 2a
