In the parabola $y^2 = 6x$,the equation of the chord passing through the vertex and the negative end of the latus rectum is

  • A
    $y = 2x$
  • B
    $y + 2x = 0$
  • C
    $x = 2y$
  • D
    $x + 2y = 0$

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Similar Questions

If a parabolic reflector is $20 \, cm$ in diameter and $5 \, cm$ deep,find the focus.

The line $y = mx + 1$ is a tangent to the parabola $y^2 = 4x$. Find the value of $m$.

The equation of the common tangent of the parabolas $x^2=108y$ and $y^2=32x$ is

Match the items given in List-$A$ with those of the items of List-$B$:
List-$A$List-$B$
$(A)$. The vertex of the parabola $y^2+4x-2y+3=0$ is$(I)$. $\left(\frac{5}{4}, 1\right)$
$(B)$. The vertex of the parabola $x^2+8x+12y+4=0$ is$(II)$. $\left(1, \frac{5}{4}\right)$
$(C)$. The focus of the parabola $y^2-x-2y+2=0$ is$(III)$. $\left(-\frac{1}{2}, 1\right)$
$(D)$. The focus of the parabola $x^2-2x-8y-23=0$ is$(IV)$. $(1, -1)$
$(V)$. $(-4, 1)$

The correct match is:

If a normal chord at a point $t$ on the parabola $y^2=4ax$ subtends a right angle at the vertex,then $t^2$ equals to

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