Seudónimo
Seudónimo
21-02-2017
Mathematics
contestada
need some y=mx+c help please
Respuesta :
Аноним
Аноним
21-02-2017
There are so many points, you can just use two: (4, 1) (3, 3)
Bring it into this expression y=mx+b
4m+b=1
3m+b=3
4m+b-3m-b=-2
m=-2
b=9
So the final expression is y=-2x+9
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