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JEE Main & Advanced Mathematics Conic Sections Question Bank Parabola

  • question_answer
     The vertex of the parabola \[3x-2{{y}^{2}}-4y+7=0\] is [RPET 1996]

    A) (3, 1)                                         

    B) (-3, -1)

    C) (-3, 1)                                       

    D) None of these

    Correct Answer: B

    Solution :

    Given equation can be written as,                    \[{{(y+1)}^{2}}=\frac{3}{2}(x+3).\]So, vertex is\[(-3,-1)\].


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