Answer:
m = 1
Step-by-step explanation:
Slope is defined as m = rise / run.
As we move from (2,2) to (4,4), x increases by 2 and y increases by 2.
Thus, the slope of this line is m = rise / run = 2/2 = 1: m = 1
With base-ten blocks ,there would be the 3 units, 1 tens block , and five hundreds cubes
Here are some, 543,555, 543,123, and 543,369
Hope this helps