Question 91019
SLOPE=(-2-3)/(4+1)=-5/5=-1 NOW REPLACE X & Y IN THE LINE FORMULA (Y=mX+b) & SOLVE FOR THE Y INTERCEPT(b):
3=-1*-1+b
3=1+b
b=3-1
b=2 FOR THE Y INTERCEPT.THUS THE LINE EQUATION IS:
Y=-X+2