5D+-+Graphing+Systems+of+Inequalities

http://www.purplemath.com/modules/ineqgrph.htm Pg. 168 in the Text Book Graph each inequality in the system. Then shade over or below the line depending on if the inequality is greater than or less than. It helps to use different colors to shade for the different lines. The region that has both colors in it is the answer to your system. If the line is greater than or equal to or less than or equal to the line that you graph is solid. If it is just greater than or less than the line that you graph is dotted or dashed.

Example: y>3x-2 y>1/2x-4 Dark Blue is the answer. y<-2x-5 y<x+3 Dark Blue is the answer.