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Chapter 4: Q. 148 (page 554)

Graph the linear inequality y鈮�-2x.

Short Answer

Expert verified

The graph of the inequality y鈮�-2xis:

Step by step solution

01

Step 1. Given information 

We have been given an inequality y鈮�-2x.

We have to graph this inequality.

02

Step 2. Identify and graph the boundary line 

Replace the inequality sign with an equal sign to find the boundary line.

y=-2x

Since the inequality sign is 鈮�, we will draw a solid line.

03

Step 3. Test the point ( 1, 1) for the region as the solution 

Substitute ( 1, 1) in the given inequality

y鈮�-2x1鈮�?-2(1)1鈮�-2

Therefore, shade the region that contains the point ( 1, 1).

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Most popular questions from this chapter

In the following exercises, graph the line of each equation using its slope and y-intercept.

y=x+4

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Write the inequality shown by the graph with the boundary line y=2x - 4.

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x+y=4
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