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2y=3x+8 y=(3/2)x+8 y=(3/2)x+4 y=(-3/2)x+4 y=(-3/2)x+8 x+2y=10 y=(-1/2)x+5 y=(1/2)x+5 y=(1/2)x+10 y=(-1/2)x+10 -12x+4y=16 y=3x+4 y=-3x+4 y=3x+16 y=-3x+16 4x-2y=8 y=2x+4 y=2x+8 y=-2x-8 y=2x-4 x+y=4 y=x+4 y=-x+4 y=x-4 y=-x-4 2x+2y=8 y=-x+4 y=-2x+8 y=-x+8 y=x+4 3x+5y=0 y=(-5/3)x+0 y=(-3/5)x+5 y=(-3/5)x+0 y=(3/5)x+0 3x-y=6 y=3x+6 y=-3x+6 y=-3x-6 y=3x-6 2x-y=8 y=-2x+8 y=2x+8 y=-2x-8 y=2x-8 -2x-y=12 y=-2x-12 y=-2x+12 y=2x-12 y=2x+12 |