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The ends of latusrectum of parabola are ...

The ends of latusrectum of parabola are (4, 8) and (4,-8) then equation of parabola is

A

`y^(2)=4x`

B

`y^(2)=8x`

C

`y^(2)=16x`

D

`x^(2)=8y`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • The ends of latusrectum or a parabola are (-3, 1) and (1, 1) then equation of parabola is

    A
    `(x+ 1)^(2) = 4y `
    B
    `(x-1)^(2)=4y`
    C
    `(x+1)^(2)=2y`
    D
    `(x-1)^(2)=2y`

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    A
    (1,6)
    B
    (-1,6)
    C
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    D
    (-1,-6)

  • The lengths of latusrectum of parabola y^(2)+8x-2y+17=0 is

    A
    2
    B
    4
    C
    8
    D
    16

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