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Which inequality is graphed on the number line

Which inequality is graphed on the number line-example-1
User Kyle Ross
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1 Answer

12 votes

Answer:

2nd option: 3a-117

Explanation:

Step 1: The inequality on the number line is:


a \leqslant 6

Step 2: Take a look at the options. First we know that we want values of a which are less than 6 so we get rid of option 1 and 3.

Step 3: Since 6 is included in the inequality so we need to have a ≤ so 2nd option is correct.

QUICK NOTE: if we solve the inequality shown in the 2nd option we'll see it's gonna be a≤6

take a look:


3a - 11 \leqslant 7 \\ 3a \leqslant 18 \\ a \leqslant 6

User Priyesh Diukar
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