Josie is planning for her graduation party and uses the function J(p) = 150 + 50p, where J(p) represents the total cost of the party and p is the number of people attending. To help budget for her graduation party, she wants to be able to determine the total cost for varying amounts of people who could attend. Which of the following graphs could Josie use to help her budget? 450 Ty 400 350 300 250 C 200 150 100 50 -2 0 2 4 6 8 10 12 14 16 18 -50450 ) 400 350 300 250 O 200 150 100 50 -2 0 2 4 6 8 10 12 14 16 18 -50 450 400 350 300 250 200 150 100450- 400 350 300 250 O 200 150 100 50 -2 0 2 4 6 8 10 12 14 16 18 -50