Answer,
Determine the x-intercept and y-intercept and plot on the graph.
Explanation,
If you already have your three ordered pairs simply start off by determining the x and y intercepts. After you have done this you can plot the x intercept on the x-axis and the y intercept on the y-axis. Repeat for the other two as well.
Here is an example, (5,7)
Our x intercept is (5) and our y intercept is (7).
You should have a graph that looks somewhat like the first picture.
Then you will find where the (5) goes which is on the x-axis. (The x-axis is the horizontal line)
Then you will find where the (7) goes which is on the y-axis. (The y-axis is the vertical line.)
The second picture shows the plotted graph.