Know that you will have to deal with a lot of shapes, formulas, and calculations that you have to memorize
12.6/ .6= 21. The only way i no to show the work is tojust writetheproblem
Basically the graph of this, would simply be a horizontal line, where although the X values change, the y coordinate is the same for all of them.
For instance certain ordered points can be - (-1,4), (0,4), (1,4), (2,4) ...