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The directrix of the parabola x^2-4x-8y ...

The directrix of the parabola `x^2-4x-8y + 12=0` is

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RD SHARMA ENGLISH-PARABOLA-All Questions
  1. Write the axis of symmetry of the parabola y^2=xdot

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  2. Write the distance between the vertex and focus of the parabola y^2+6y...

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  3. The directrix of the parabola x^2-4x-8y + 12=0 is

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  4. Write the equation of the parabola with focus (0,0) and directrix x+y-...

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  5. Write the length of the chord of the parabola y^2=4a x which passes th...

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  6. If b\ a n d\ c are lengths of the segments of any focal chord of the p...

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  7. PSQ is a focal chord of the parabola y^2=8x. If\ S P=6, then write SQ.

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  8. vertex and focus of a parabola are (-1,1) and (2,3) respectively. find...

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  9. If the parabola y^2=4a x\ passes through the point (3,2) then find th...

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  10. If the vertex of a parabola is the point (-3,0) and the directrix is t...

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  11. The coordinates of the focus of the parabola y^2-x-2y+2=0 are a. (5/4...

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  12. The vertex of the parabola (y+a)^2=8a(x-a) is a.(-a ,-a) b. (a ,-a) c....

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  13. If the focus of a parabola is (-2,1) and the directrix has the equatio...

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  14. The equation of the parabola whose vertex is (a ,0) and the directrix ...

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  15. The parametric equations of a parabola are x=t^2+1, y=2t+1. The Cartes...

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  16. vertex and focus of a parabola are (-1,1) and (2,3) respectively. find...

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  17. The locus of the points of trisection of the double ordinates of a ...

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  18. The equation of the directrix of the parabola whose vertex and focus a...

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  19. If V and S are respectively the vertex and focus of the parabola y^2+6...

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  20. The directrix of the parabola x^2-4x-8y + 12=0 is

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