A graph of an additive pattern contains the points (6,48) and (10,52). What additive rule does the graph represent?

x+__

The additive rule represented by the graph can be determined by finding the difference between the y-coordinates for each pair of points and then dividing it by the difference between the x-coordinates of those points.

The difference in y-coordinates is 52 - 48 = 4.
The difference in x-coordinates is 10 - 6 = 4.

Therefore, the additive rule for the graph is that x + 1.