Graph the three parts of inequality 1 < x + 3 < 9

Question

Mathematics

Mia Salas

30 August, 08:42

Graph the three parts of inequality 1 < x + 3 < 9

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Answers (1)

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Nathen Buchanan · Answer 1

First part: 1 is less than the sum of x and 3: 1 < x+3.

Second part: the sum of x and 3 is less than 9.

Obviously 1 < 9.

Taking another look at 1
Taking another look at x+3<9, subtract 3 from both sides. Then x<6.

Draw a dashed vertical line thru x=6.

Shade the area between these two vertical lines to obtain the desired graph.