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Find the equation of parabola having ...

Find the equation of parabola
having focus at (0,-3) its directrix is y = 3.

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
  1. If tangents are drawn to y^(2)=4aax from any point P on the parabola y...

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  2. Find the equation of a parabola having its focus at S(2,0) and one ext...

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  3. Find the equation of parabola having focus at (0,-3) its directrix ...

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  4. Find the equation of parabola (i) having its vertex at A(1,0) and fo...

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  5. A beam is supported at its ends by supports which are 12 metres apa...

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

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  7. If a parabolic reflector is 20 cm in diameter and 5 cm deep, find t...

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  8. An arch is in the from of a parabola with its axis vertical. The arch ...

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

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  10. The chord A B of the parabola y^2=4a x cuts the axis of the parabola a...

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  11. Prove that the chord ysqrt(2)x+4asqrt(2)=0 is a normal chord of the pa...

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  12. Find the point on the curve y^2=a x the tangent at which makes an angl...

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  13. Find the equation of the common tangents to y^2 = 8ax and x^2 + y^2 = ...

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  14. Find the points of contact Q and R of tangents from the point P (2,3) ...

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  15. Two straight lines (y-b) =m(1)(x+a)and(y-b)=m(2)(x+a) are the tangents...

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  16. A pair of tangents are drawn to the parabola y^2=4a x which are equall...

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  17. Tangents are drawn from the point (-1,2) on the parabola y^(2)=4x. Fin...

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  18. Tangents are drawn to the parabola (x-3)^2+(y+4)^2=((3x-4y-6)^2)/(25) ...

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  19. Find the locus of point of intersection of tangents to the parabola y^...

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  20. Mutually perpendicular tangents T A and T B are drawn to y^2=4a x . T...

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