Question

Which number line shows the solution set for |m| = 4

Answer 1

Answer:

Last choice that shows points on +4 and -4 is the correct graph.

Step-by-step explanation:

We have been given equation $|m|=4$. Now we need to find out which of the given number lines shows the corret solution set for $|m|=4$.

We know that $|x|=a$ can be broken into two parts as:

$x=+a$ and $x=-a$

Same way we can break $|m|=4$ into two parts as:

$m=+4$ and $m=-4$

Hence last choice that shows points on +4 and -4 is the correct graph.