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The equation of the parabola which passe...

The equation of the parabola which passes through the intersection of a line `x+y=0` and the circle `x^(2)+y^(2)+4 y=0` is

A

`y^(2)=4 x`

B

`y^(2)=x`

C

`y^(2)=2 x`

D

none of these

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The correct Answer is:
C
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HIMALAYA PUBLICATION-PARABOLA-QUESTION BANK
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  5. The length of the latus rectum of the parabola x^(2)-4 x-8 y+12=0 is

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  6. An equation of the tangent to y^(2)=9 x which passes through (4,10) is

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  8. The equation of the parabola whose focus is (5,3) and the directrix 3 ...

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  9. The point of the parabola y^(2)=18 x for which the ordinate is three t...

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  10. The tangents drawn at the extremeties of a focal chord of the parabola...

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  11. For the parabola y^(2)=4x the point P whose focal distance is 17 is

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  13. The tangents drawn at the extremeties of a focal chord of the parabola...

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  14. The length of the latus rectum of 3x^(2)-4y+6x-3=0 is

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  15. The sum of the reciprocals of focal distances of a focal chord PQ of y...

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  16. The ends of the latus rectum of the parabola x^(2)+10x-16y+25=0 are

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  17. The length of the latus rectum of the parabola bx^(2)-4ay+dx+e=0

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  18. The directrix of the parabola x^(2)-4x-8y+12=0

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  19. If the normals at points ' t(1) " and ' t(2) ' to the parabola y^(2)=4...

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  20. The equation of a tangent to the parabola y^(2)=8x is y=x+2 the point...

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