Whakaoti mō m (complex solution)
\left\{\begin{matrix}m=-\frac{b-y}{x}\text{, }&x\neq 0\\m\in \mathrm{C}\text{, }&y=b\text{ and }x=0\end{matrix}\right.
Whakaoti mō b
b=y-mx
Whakaoti mō m
\left\{\begin{matrix}m=-\frac{b-y}{x}\text{, }&x\neq 0\\m\in \mathrm{R}\text{, }&y=b\text{ and }x=0\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
mx+b=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
mx=y-b
Tangohia te b mai i ngā taha e rua.
xm=y-b
He hanga arowhānui tō te whārite.
\frac{xm}{x}=\frac{y-b}{x}
Whakawehea ngā taha e rua ki te x.
m=\frac{y-b}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
mx+b=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
b=y-mx
Tangohia te mx mai i ngā taha e rua.
mx+b=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
mx=y-b
Tangohia te b mai i ngā taha e rua.
xm=y-b
He hanga arowhānui tō te whārite.
\frac{xm}{x}=\frac{y-b}{x}
Whakawehea ngā taha e rua ki te x.
m=\frac{y-b}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
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