# How do you graph and solve # |2x-5| >= -1#?

##### 1 Answer

Just find when

They are never equal.

#### Explanation:

**Quick solution**

The left part of the equation is an absolute, so it is always positive with a minimum of 0. Therefore, the left part is always:

**Graph solution**

This is negative when:

And positive when:

Therefore, for you must graph:

These are both lines. Graph is:

graph{|2x-5| [-0.426, 5.049, -1.618, 1.12]}

As we can clearly see, the graph never passes through

For every