Hi Graph the line passing through ((4,2) with slope -4/5 y = (-4/5)x + b 2 = (-4/5)*4 + b 26/5 = b y = (-4/5)x + 26/5 y-intercept is Pt (0,5.2) Note: as y increases/decreases by 4, x increases/decreases by 5 in an "opposite fashion"