Question

If a line contains the point (0, -1) and has a slope of 2, then which of the following points also lies on the line?
(2, 1)
(1, 1)
(0, 1)

Answer 1

\[Slope=\frac{ rise }{ run }\]
The given slope is 2 or 2/1, so to get from (0,-1) to a point with a 1 as the y coordinate you will travel 2 in the y direction and 1 in the x direction, so your point would be (1,1).