Whakaoti mō y
y=-\frac{x^{2}}{19}
Whakaoti mō x (complex solution)
x=-i\sqrt{19y}
x=i\sqrt{19y}
Whakaoti mō x
x=\sqrt{-19y}
x=-\sqrt{-19y}\text{, }y\leq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
-19y=x^{2}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{-19y}{-19}=\frac{x^{2}}{-19}
Whakawehea ngā taha e rua ki te -19.
y=\frac{x^{2}}{-19}
Mā te whakawehe ki te -19 ka wetekia te whakareanga ki te -19.
y=-\frac{x^{2}}{19}
Whakawehe x^{2} ki te -19.
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