Question 53360
|x-2| can only be positive.
For example: If x = 40: |40 - 2| = 38
If x=-40: |(-40) - 2| = 42

Same for the case for |x-4| + 1. The x-4 is worked out first and converted to a positive value before 1 is added.

So with that, you can get substitute a few values with x and get its corresponding y-coordinates. From there, you can plot the graph.