The following data were collected.
x: 15 18 22 25 30
y: 22 19 15 15 11
Use technology to write an equation that models the data.
O ŷ = 31.86x+0.703
O ŷ = –0.703x – 31.86
O ŷ = 31.86x – 0.703
O ŷ = –0.703x 31.86