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91Ó°ÊÓ

In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation.

2x+3≥0or3x+4≤6

Short Answer

Expert verified

Solution of the inequality 2x+3≥0is x≥-3

Solution of the inequality 3x+4≤6is x≤-2

Solution of the compound inequality is -∞,∞-∞,∞

Graph is as follows:

Step by step solution

01

Step 1. Given information

Compound inequality is2x+3≥0or3x+4≤6

02

Step 2. Solution of the compound inequality.

Consider the inequality x+3≥0x+3≥0x≥-3

Consider the inequality 3x+4≤6

3x+12≤63x≤-6x≤-2

So, solution of the compound inequality is-∞,∞

03

Step 3. Graph of the solution. 

Graph is as follows:

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