In the xy-coordinate system, line k passes through points (-8m, 0) and (0, 2m). Which of the following is a possible equation of line k?	Choose the correct answer:
A) y = -4x + 2m
B) y = 1/4*x - 8m
C) y = 4x + 2m
D) y = 1/4*x + 2m
E) y = -1/4*x - 8m
The slope of the line is 2m/8m=1/4.   The y-intercept is 2m.   the equation of the line is: y = 1/4*x +2m   The answer is y = 1/4*x + 2m.
<result>D</result>
In the xy-coordinate system, line k passes through points (-8m, 0) and (0, 2m). Which of the following is a possible equation of line k?