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 0 comma 0and 2 comma 5. Line m is perpendicular to line l. What is the slope of line m?
(A) negative (5 over 2)
(B) negative (2 over 5)
(C) 2 over 5
(D) 5 over 2
(E) 5