????????????????????? "passeseseessee thru" ????????????????
a line GO THRU points
yu sae point=(9,-1)
line: 3y-2x=6...3y=2x+6...y=(2/3)x+2, so slope=(2/3)
thus, yu want line:y=(2/3)x+sumthun tu go thru (9,-1)
projekt line bak from x=9 tu x=0...deltax=-9, so deltay=(-9)*(2/3)=-6
so at x=0, y=-1-6=-7
thus, y=(2/3)x-7