Suppose you are going to graph the data in the table below. what data should be represented on each axis and what should the increments be
1-60
2-35
3-45
4-65
5-55
6-62
7-12
8-65

Independent variable on x-axis (value you can choose) dependent variable on y-axis (corresponding value for the value you have chosen) You can the hours and the distance traveled is a function of those hours. also, I'd go in increments of 5. More accurate than increments of 15. The answer is D!
Hope this helps!