Question

Graph f(x) = x +2.
Use the line tool and select two points to graph the line.

Answer 1

Your graph would start at the point (0,2) with 0 on the x axis and 2 on the y axis. Then it would just go up one and over one continually. Your two points could be (0,2) and (2,4). It is linear and is therefore just a straight line.

Explanation: