I have no clue how to do this will someone help

Question

 Eugene sells used video games. Every three weeks, he manages to sell 123 games.  Every three weeks, he manages to sell 123 games. Assuming he still has games at a constant rate,  what is the Slope of the line that represents this relationship if time in weeks is a long the X axis in the number of games so is along the Y a slope of the line that represents this relationship if time in weeks is along the X axis in the number of games sold is along the y-axis

Answer 1

Slope = change in y/change in x. Since y is 123 games in 3 weeks, x, as mentioned, the slope is 123/3.