????????????????????????? "represent this scenario" ????????????????
me did NOT vote for mister "scenario" so him dont represent me
data points...(3,100) 7 (13,190)
deltax=10, deltay=90
slope=deltay/deltax=9
y=9x+konst
projekt line from x=3 tu x=0...deltax=-3, deltay=slope*deltx=9*(-3)=-27
y at x=0...100-27=73
y=9x+73