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The equation to the parabola with focus ...

The equation to the parabola with focus (2, 0) and the directrix x + 3 = 0 is

A

`y^(2) - 10 x + 5 = 0`

B

`y^(2) - 10 x - 5 = 0`

C

`x^(2) - 10 y + 5 = 0`

D

`x^(2) - 10 y - 5 = 0`

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The correct Answer is:
B
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 9-Mathematics
  1. The length of the tangent from the point (1, -4) to the circle 2x^(2) ...

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  2. For the circles x^(2) + y^(2) - 2x + 3y + k = 0 and x^(2) + y^(2) + 8x...

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  3. The equation to the parabola with focus (2, 0) and the directrix x + 3...

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  4. If 2y = 5x + k is a tangent to the parabola y^(2) = 6x then k =

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  5. The length of the latus - rectum of the ellipse (x^(2))/(25) + (y^(2))...

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  6. P is any point on the ellipse 9x^(2) + 36y^(2) = 324 whose foci are S ...

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  7. The product of the perpendiculars from the foci on any tangent to the ...

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  8. int(e^(sqrt(x)))/(sqrt(x)) dx =

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  9. underset(0)overset(a)int sqrt(a^(2) - x^(2)) dx =

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  10. int(0)^(pi//2)(dx)/(a^(2)cos^(2)x + b^(2) sin^(2) x) =

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  11. int(0)^(pi//2) log sin x dx =

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  12. {:(Lt),(n->oo):}[(1)/(n+1) + (1)/(n+2) + … "to n terms"] =

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  13. The area enclosed within the curve |x|+|y| = 1 is

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  14. int(x^(2) + 1)/(x^(4) + 1) dx =

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  15. If the position vectors of vec(A) and vec(B) are 3hat(i) - 2hat(j) + h...

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  16. If a = I + j, b = j + k and c = k +i, a unit vector parallel to a + b...

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  17. If |vec(a) + vec(b)| = |vec(a) - vec(b)| then

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  18. If |vec(a)| = 5, |vec(b)| = 6 and the angle between vec(a) and vec(b) ...

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  19. If |vec(a)| = 3, |vec(b) = 4 and |vec(a) + vec(b)| = 1, then |vec(a) -...

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  20. {:(" "Lt),(x rarr 0):} [(x)/(sqrt(1+x)-sqrt(1-x))] =

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