The above graph has been extracted from “Desmos” website. There are two points on the above graph, i.e. (0,4) and (6,0). If we use the slope formula to find the slope of the line, 2x+3y=12, we have m = y2 – y1 x2 – x1So, (x1, y1) = (0,4) and (x2, y2) = (6,0) m = 0−4 6−0= −4 6There is 2 common in both numerator and denominator so, we divide both by 2.

m = −2 3The graph above has a negative slope which means that y