Graphing Linear Inequalities

I just found this really neat website that allows you to graph linear inequalities. It helps because you can see where the shading should be as well as whether it is a solid or dotted line. You can even change the slope and y-intercept to match an inequality of your choice. It gives you information about the inequalities if you are unsure how to use it and it allows you to graph inequalities in standard form. Check it out!