Section 15.1 Reference Topics

Here is a good site for graphing lines.
http://www.webmath.com/gline.html

You can use this site to graph several lines at the same time.
http://cs.jsu.edu/mcis/faculty/leathrum/Mathlets/grapher.html

Here is a nice review of graphing lines both by plotting points, and by using the slope-intercept form.
http://regentsprep.org/Regents/math/glines/EqLines.htm

Links