shopper Definition slope ratio of the vertical change change in y coordinates to the horizontal change change in X coordinates Formulas siopesm yz I.ie change in I RRsuenes Finding Slope A Graph Pick any 2 points Run 3 REMEMBER Run Rise HOENE REIFF TWO E'Em L Points Label X y is I Xz yz c 4,24 wm Plug into formula Yz of Slope Types 7 r s Negative E f fo y s Positive fiff E m Zero L LI undefined