SOLUTION: How do you slove the inequalities by graphing. x + y < 1 X - y > 2

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Question 1041620: How do you slove the inequalities by graphing.
x + y < 1
X - y > 2
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Plot the line related to each inequality. Show each line in a dotted form, because both of them are strict inequalities. The two lines cut the cartesian area into four regions. Test ANY point in each region to see which region satisfies BOTH INEQUALITIES.