Line m lies in the xy-plane. The y-intercept of line m is -2, and line m passes through the midpoint of the line segment whose endpoints are (2, 8) and (12,2). What is the slope of line m? Select:
A) -2	B) -1	C) 0	D) 1	E) 2
The midpoint of (2,8) and (12,2) is (7,5).   The slope of a line through (0,-2) and (7,5) is (5-(-2))/(7-0) = 7/7= 
<gadget id="calculator">7/7</gadget>
<output>1</output>
1   The answer is 1.
<result>D</result>
Line m lies in the xy-plane. The y-intercept of line m is -2, and line m passes through the midpoint of the line segment whose endpoints are (2, 8) and (12,2). What is the slope of line m?