find the vertex of parabola x²=2(2x+y).just give me final answer
Kamal Desai , 6 Years ago
Grade 11
Analytical Geometry> find the vertex of parabola x²=2(2x+y).ju...
1 Answers
Pradeep Tangirala
Last Activity: 6 Years ago
Vertex is (2,-2)...
x*2=4x+2y
x*2 - 4x = 2y
x*2 - 4x + 4 - 4 = 2y
(x-2)*2 = 2y + 4
So....(x-2)*2 = 2(y+2)
So....vertex is....(2,-2)
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