Chapter 8 - Coordinate Geometry and Linear Systems - 8.3 - Slope of a Line - Problem Set 8.3 - Page 350: 27

(0, -3); (2, -2); (4,-1)

Answers may vary as there are infinite points on a line. The best way to do this problem is to start at the given point and then use the slope to increase each x and y value to find other points on the line. Since the slope is 1/2, this means we add 2 to the x value and 1 to the y value to get (0, -3). We repeat this process with (0, -3) to get the next point, and then repeat this process with the next point to get the third point.