Which scatter plot has a correlation coefficient closest to r=1

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}

Ineed if you could explain and give me the answer you! this needs done

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.