Whakaoti mō y
y=2\left(x-3\right)^{2}+1
Whakaoti mō x (complex solution)
x=-\frac{\sqrt{2y-2}}{2}+3
x=\frac{\sqrt{2y-2}}{2}+3
Whakaoti mō x
x=-\frac{\sqrt{2y-2}}{2}+3
x=\frac{\sqrt{2y-2}}{2}+3\text{, }y\geq 1
Graph
Tohaina
Kua tāruatia ki te papatopenga
y-1=2\left(x^{2}-6x+9\right)
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-3\right)^{2}.
y-1=2x^{2}-12x+18
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x^{2}-6x+9.
y=2x^{2}-12x+18+1
Me tāpiri te 1 ki ngā taha e rua.
y=2x^{2}-12x+19
Tāpirihia te 18 ki te 1, ka 19.
Ngā Tauira
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Ngā Tepe
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