Coord Geom - Line 2
∆x=xBxA
∆y=yByA
=
=
(-2,-17) A∙
=
=
∙B(5,25)
y=mx+c
m=
c =
   =
∆x
∆y
    (       ) + c
=
=
m=
y=mx+c
c =
   =
∆x
∆y
         (      ) + c
=
=
A∙  (-6,13)
∆x=xBxA
∆y=yByA
∙B(10,5)
=
=
∆x=xBxA
(-15,2)A∙
=
∆y=yByA
=
m=
y=mx+c
   =
c =
∆x
∆y
         (        ) + c
=
∙B(25,-6)
=
(-2,15)A∙
m=
y=mx+c
   =
c =
∆x
∆y
             (      ) + c
=
∙B(8,-25)
=
(-20,12)A∙
(-15,-23)B∙
m=
y=mx+c
c =
   =
∆x
∆y
         (         ) + c
=
=
(-4,-15)A∙
m=
y=mx+c
c =
   =
∆x
∆y
             (       ) + c
=
∙B(12,-11)
=
(-8,-28)B∙
(-3,12)A∙
m=
y=mx+c
c =
   =
         (       ) + c
∆x
∆y
=
=
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