Home
Class 12
MATHS
Find the equation of parabola whose f...

Find the equation of parabola whose
focus is (0, 4) and directrix is y + 4 = 0

Text Solution

Verified by Experts

The correct Answer is:
`x^(2)=16y`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PARABOLA

    AAKASH SERIES|Exercise EXERCISE - 3.1 ( SHORT ANSWER QUESTIONS )|17 Videos

  • PARABOLA

    AAKASH SERIES|Exercise EXERCISE - 3.2 ( VERY SHORT ANSWER QUESTIONS )|7 Videos

  • PARABOLA

    AAKASH SERIES|Exercise EXERCISE -3.2 III.|5 Videos

  • MEASURES OF DISPERSION (STATISTICS)

    AAKASH SERIES|Exercise Practice Exercise|54 Videos

  • PARTIAL FRACTIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|31 Videos

Similar Questions

Explore conceptually related problems

Find the equation of parabola whose focus is (-3,0) and directrix is x + 5 = 0

Find the equation of parabola whose focus is (-2,3) and the directrix is 2x+3y=4

Knowledge Check

  • Equation of parabola whose focus is (0, 4) and directrix is y + 4 = 0 is

    A
    `y^(2)=16x`
    B
    `y^(2)=8x`
    C
    `x^(2)=16y`
    D
    `x^(2)=8y`

  • Equation of parabola whose focus is (1, 0) and directrix is x + 2y- 1= 0 is

    A
    `4x^(2) - 4xy + y^(2) - 8x + 4y + 4 = 0 `
    B
    `4x^(2) + 4xy + y^(2) - 8x + 4y + 4 = 0`
    C
    `4x^(2) + 4xy + y^(2) + 8x - 4y + 4 = 0 `
    D
    `4x^(2) - 4xy + y^(2) - 8x - 4y + 4 = 0 `

    • Similar Questions

    Explore conceptually related problems

    Find the equation of the parabola whose focus is (-2, 3) and directrix is the line 2x+ 3y - 4=0 . Also find the length of the latus rectum and the equation of the axis of the parabola

    Find the equation of the parabola whose focus is (-2,3) and directrix is the line 2x+3y-4=0. Also find the length of the latus rectum and the equation of the axis of the parabola.

    Find the equation of the parabola with focus (2,0) and directrix x=-2 .

    The vertex of parabola whose focus is (2,1) and directrix is x - 2y + 10 = 0 is

    Find the equation of the parabola whose focus is (3, 5) vertex is (1, 3) .

    The equation or the parabola with focus (0, 0) and directrix x+y = 4 is

    Home
    Profile