y-y1=m(x-x1) Share definition Flag It's the Point-Line Slope formula. Formula: y-y1=m(x-x1)y-2=3(x-1) y-2=3(x)+3(1) y-2=3x-3 y=3x-1 y-y1=m(x-x1) by Iamweasle November 18, 2009 0 0 Get merch Get the y-y1=m(x-x1) mug. Buy Now — $32.95 See more merch
