Proportional is if you have y=number of pits x=profit
then y1/x1=y2/x2 y1 and x1 are first number of pits and profit y2 and x2 and second number of pits and profit
so
given 3 pits and 80 then 5 pits and 200 12 pits and 620 3/80=5/200=12/620 true? 3/80=1/40=3/155 use caltulator 0.0375=0.025=0.019 these are obiously not equal so the answer is no, so either c or d
hmm c means that the slope (or the values we calculated) wer less than original 0.0375>0.025>0.019 true
d. this is also true since they are not proportional
