Whakaoti mō y
y=-x\left(x-6\right)
Whakaoti mō x (complex solution)
x=-\sqrt{9-y}+3
x=\sqrt{9-y}+3
Whakaoti mō x
x=-\sqrt{9-y}+3
x=\sqrt{9-y}+3\text{, }y\leq 9
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=9-\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=9-x^{2}+6x-9
Hei kimi i te tauaro o x^{2}-6x+9, kimihia te tauaro o ia taurangi.
y=-x^{2}+6x
Tangohia te 9 i te 9, ka 0.
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