Vertex of the parabola $9{x^2} - 6x + 36y + 9 = 0$ is

$\left( { - 1/3, - 1/2} \right)$

JEE MATHEMATICS MCQ: PARABOLA

1 Easy

1 of 1

Application +4 | -1

Vertex of the parabola

9{x^2} - 6x + 36y + 9 = 0

View answer and explanation

Correct option: A

\left( {1/3, - 2/9} \right)

Option A ( (1/3, -2/9) ) is correct because it represents the vertex obtained after rewriting the given parabola equation in standard form.

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