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Plesse help me:) ive been stuck on this for a while

Plesse help me:) ive been stuck on this for a while-example-1

1 Answer

3 votes

Answer:

4th number line (the one of the bottom right)

Explanation:

First, solve the inequality, then choose the number line that mathes the solution.

3x ≤ -6

Only step: Divide by 3.

x ≤ -6/3

x ≤ -2

But which number line matches the solution?

We know this is going left, so #1 & #3 are out. This also has a closed circle (because of ≤ (less than/equal to)), so #2 is also out.

Number line #4 matches the solution (x ≤ -2), so it is the answer.

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