The coordinates of point A are 400 units of X and 40 units of Y. The coordinates of point B are 480 units of X and 60 units of Y. With X on the horizontal axis and Y on the vertical axis, the slope of the line between points A and B is

A) + 0.25
B) + 4.00
C) + 0.33
D) - 4.00
E) - 0.25


A

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