Giorgio M. answered 03/21/19
Electrical Engineer and Tutor for EE and Math (MSEE degree)
Typically distance (in miles) will be on the y-axis and time (in hours) will be on the x-axis.
Since the bicycle travels 10 miles every hour, you can mark points on the graph by starting at the origin and going up 10 units and right 1 unit. This will create a linear line with a slope of 10.