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14

Step-by-step Answer
PAGE: 343SET: ExercisesPROBLEM: 14
Please look in your text book for this problem Statement

The given system of inequalities are  .

Solve the inequalities for y interms of x.

The first inequality is .

                   (Add x to each side)

                               (Simplify)

The second inequality is .

                   (Add x to each side)

                               (Simplify)

Draw a coordinate plane.

Graph the lines  and .

The graphs should be dashed.

The graphs of and are parallel lines.

The regions of and have no common ordered pairs.

So, the system of inequalities has no solution.

graph the inequalities  y-x<1 and y-x>3

The graph of     is

graph the inequalities  y-x<1 and y-x>3



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