PLEASE HELP ASAP!! THANK YOU!

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost