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For the following parabola find the coor...

For the following parabola find the coordinates of the foci, the equation of the directrix and the lengths of the latus rectum: `y^2=8x`

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For the following parabola find the coordinates of the focus, the equation of the directrix and the length of the latus rectum. y^2=12x

For each of that parabolas, find the coordinates of the focus, the equation of the directrix and the length of latus rectum : y^2 = -8x

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RD SHARMA ENGLISH-PARABOLA-All Questions
  1. Find the equation of the parabola whose focus is (-3,2) and the direct...

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  2. Find the equation of the lines joining the vertex of the parabola y...

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  3. For the following parabola find the coordinates of the foci, the equ...

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  4. Find the equation of the parabola whose focus is the point (0,0) an...

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  5. Find the area of the triangle formed by the lines joining the vertex...

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  6. Find the coordinates of points on the parabola y^2=8x whose focal dist...

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  7. Find the length of the line segment joining the vertex of the parab...

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  8. Find the equation of the parabola whose focus is(1,1) and equation of ...

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  9. Find the equation of the parabola with vertex is at (2,1) and the dire...

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  10. The focal distance of a point on the parabola y^2=12 x is 4.Find the ...

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  11. Find the equation of the parabola whose focus is at (-1,-2) and the ...

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  12. Find the vertex, focus and directrix of the parabola (4y^2+12x-20y+6...

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  13. Find the angle made by a double ordinate of length 8a at the vertex of...

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  14. P is parabola, whose vertex and focus are on the positive x axis at di...

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  15. Find the locus of the middle points of the chords of the parabola y^2=...

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  16. If a parabolic reflector is 20 cm in diameter and 5 cm deep, find its ...

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  17. over the towers of a bridge a cable is hung in the form of a parabola,...

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  18. The focus of a parabolic mirror is at a  distance of 6 cm from its ver...

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  19. An arch is in the form of a parabola with its axis vertical. The arc i...

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  20. A beam is supported at its ends by supports which are 12 metres apart....

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