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91Ó°ÊÓ

Graph each inequality.

y⩾1

Short Answer

Expert verified

The graph of the inequality is shown below:

Step by step solution

01

– Find the boundary line equation of the given equation.

Consider the inequality y⩾1

The boundary line equaton is y=1

Here the inequality is ≥, graph the boundary line as a solid line.

The graph of the equation y=1is a horizontal line.

02

– Choose a test point and test the inequality.

Choose the test point as

0,0.

Substitute x=0,y=0in localid="1647591419873" y⩾1

y≥10≥1 â¶Ä‰â¶Ä‰â¶Ä‰â¶Ä‰â¶Ä‰â¶Ä‰s³Ü²ú²õ³Ù¾±³Ù³Ü³Ù±ð0´Ú´Ç°ùx,0fory0≥1 â¶Ä‰â¶Ä‰â¶Ä‰â¶Ä‰â¶Ä‰â¶Ä‰f²¹±ô²õ±ð

03

– Conclusion

Since, 0≥1results a false inequality, so, shade the region that does not contain the point 0,0.

Graphical representation of localid="1647591434847" y⩾1

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