Mel slides down waterslide a, and victor slides down waterslide b. after 2 seconds, mel was 50 feet in the air, and after 5 seconds, she was 35 feet in the air. after 1 second, victor was 60 feet in the air, and after 4 seconds, he was 50 feet in the air. who was descending at a faster average rate?

write ordered pairs relating mel’s and victor’s positions at a given time (i. e., (time,

mel: (2, ) and (5, )

victor: (1, ) and (, )