Determine if the tables describe a linear (constant rate of change) or nonlinear (varying rate of change). Table Linear or Nonlinear
x 2 5 8
y -1 1 3
[ Select ]
x 10 8 4
y 2 4 6
[ Select ]
x 2 -1 -4
y 3 4 5
[ Select ]
x 2 8 14
y 3 6 9
[ Select ]
x 0.5 0.75 0.25
y 2 3 4

ratio is 2 : 9

the answer is three

13.5 : 3

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.