That is not a question.
Please post the entire exercise, word-for-word, including all given information and instructions.
Considering possible graphs representing the Associate Property of Addition, I can't remember seeing any. Animated graphics I have seen, maybe, but nothing that one could simply plot on a single graph using paper and pencil. Do you think that maybe you're expected to draw a sequence of graphs or diagrams?
One could plot an arbitrary number n on the number line, and then move four units to the right, to arrive at n+4. Next, draw another plot aligned below the first one, to show that moving first 1 unit to the right of n, followed by a second move of 3 units to the right, places you at the same location on the number line as if you had instead moved only 2 units to the right (from n) followed by moving 2 additional units to the right (which you may show on a third plot).
Add another plot: first move 3 units to the right of n, followed by another move of 1 unit.
Such a stack of aligned number-line graphs could demonstrate the following:
n + 4 = (n + 1) + 3 = (n + 3) + 1 = (n + 2) + 2
But, let's see the actual exercise, before continuing, please. :cool: