Respuesta :
					                   Let, (x1, y1)=(0,7)
and, (x2,y2)=(-8,4)
We know,
Slope of straight line=y2-y1/x2-x1
=4-7/-8-0
=-3/-8
=3/8,,
					                
					             and, (x2,y2)=(-8,4)
We know,
Slope of straight line=y2-y1/x2-x1
=4-7/-8-0
=-3/-8
=3/8,,
 
					                  