kimmiepurtee
kimmiepurtee
01-10-2016
Mathematics
contestada
M= 4 (7,7) what is the equation Ax+by=c
Respuesta :
Panoyin
Panoyin
01-10-2016
y - y₁ = m(x - x₁)
y - 7 = 4(x - 7)
y - 7 = 4(x) - 4(7)
y - 7 = 4x - 28
+ 7 + 7
y = 4x - 21
-4x + y = -21
4x - y = 21
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