## Elementary Geometry for College Students (6th Edition)

$\frac{-7}{4}$
(3,-5) and (-1,2) x1=3, y1=-5,x2=-1,y2=2 Using slope formula m = $\frac{y2-y1}{x2-x1}$ m= $\frac{2-(-5)}{-1-3}$ = $\frac{7}{-4}$ =$\frac{-7}{4}$