y>= x +3 y<= 3-x
Follow Math Help Forum on Facebook and Google+
Originally Posted by sdinulescu y>= x +3 y<= 3-x Draw the line , then the first inequality is satisfied by points on and above the line. Draw the line , then the second inequality is satisfied by points on and below the line. Both are satisfied by points on and above and on or below CB
View Tag Cloud