A parking garage charges $3.50 per hour to park. The function rule: c = 3.5h shows how the number of hours h relates to the parking charge c. Graph the function.

They're basically telling you to make a t-chart

Hour (x) : 1 2 3 4 5 6

Cost (y) : 3.5 7 10.5 14 17.5 21

and from this t-chart you would graph it from these results

if you want feel free to use these answers and graph it from what i have given you