Whakaoti mō x
x=\frac{4}{y}
y\neq 0
Whakaoti mō y
y=\frac{4}{x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
yx=4
He hanga arowhānui tō te whārite.
\frac{yx}{y}=\frac{4}{y}
Whakawehea ngā taha e rua ki te y.
x=\frac{4}{y}
Mā te whakawehe ki te y ka wetekia te whakareanga ki te y.
xy=4
He hanga arowhānui tō te whārite.
\frac{xy}{x}=\frac{4}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{4}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
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