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74

Step-by-step Answer
PAGE: 150SET: ExercisesPROBLEM: 74
Please look in your text book for this problem Statement

The inequality is .

Rewrite the inequality.

                      (Original inequality)

      (Subtract from each side)

                   (Apply additive inverse property: )

Step 1:

The boundary of the graph is the graph of .

Since the inequality symbol is , the boundary line is solid.

is less than , so the region greater than is shaded.

Step 2:

Consider a test point as .

The statement is true.

Shade the inequality containing the point .

Graph:

Graph the inequality is :

graph linear equation y=-2x+1.

Graph of the equation is is

graph linear equation y=-2x+1.



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