Home
Class 12
MATHS
Focus of the parabola y^(2)=16 x is at...

Focus of the parabola `y^(2)=16 x` is at

A

(-4,0)

B

(4,0)

C

(0,-4)

D

(0,4)

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Pair Of Lines

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|129 Videos

  • PERMUTATION AND COMBINATIONS

    HIMALAYA PUBLICATION|Exercise Question Bank|104 Videos

Similar Questions

Explore conceptually related problems

The directrix of the parabola y^(2)=16 x is

Focus of the parabola y^(2)-8 x-32=0 is at

The equation of a line drawn through the focus of the parabola y^(2)=-4 x at an angle of 120^(circ) to the x-axis is

The length of the perpendicular from the focus of the parabola y^(2)=8 x onto the tangent at (2,-4) is

The focus of the parabola y=2 x^(2)+x is

Find the focus the equations of the directrix and the length of the rectum of the parabola y^(2) =16x

HIMALAYA PUBLICATION-PARABOLA-QUESTION BANK
  1. Vertex of the parabola y^(2)-8 x-4 y+4=0 at

    Text Solution

    |

  2. Focus of the parabola y^(2)=16 x is at

    Text Solution

    |

  3. Focus of the parabola y=2 x^(2)+x is

    Text Solution

    |

  4. The focus of the parabola y^(2)=4(b-a)(x-a) is

    Text Solution

    |

  5. The focus of the parabola x^(2)+12 y=0 is at

    Text Solution

    |

  6. Directrix of the parabola y^(2)=16 x is

    Text Solution

    |

  7. If the line x -1=0 is the directrix of the parabola y^(2)-kx+8=0 then...

    Text Solution

    |

  8. The directrix of the parabola y^(2)+8 x=0 is the line

    Text Solution

    |

  9. The parabola (y+1)^(2)=a(x-2) passes through the point (1,-2) . The eq...

    Text Solution

    |

  10. The directrix of the parabola 2 x^(2)+9 y=0 is given by

    Text Solution

    |

  11. The directrix of the parabola y^(2)=16 x is

    Text Solution

    |

  12. The equation of the axis of y^(2)-x+4 y+5=0 is

    Text Solution

    |

  13. The length of the latus rectum of the parabola 3 y^(2)+6 y+8 x-5=0

    Text Solution

    |

  14. The parabola y^(2)=4 a x passes through (2,-6) then the length of the ...

    Text Solution

    |

  15. The focus of the parabola is at (3,3) and its directrix is 3 x-4 y=2, ...

    Text Solution

    |

  16. The equation of the parabola whose vertex and focus are (a, 0) and (b,...

    Text Solution

    |

  17. The line x+y+2=0 touches y^(2)=8 x at

    Text Solution

    |

  18. The equation of the tangent to y^(2)=24 x inclined at an angle 45^(cir...

    Text Solution

    |

  19. The line x+y+1=0 touches the parabola y^(2)= k x, then the value of k=

    Text Solution

    |

  20. The line y=x sqrt(2)+4 sqrt(2) is a normal to y^(2)=4 a x then a=

    Text Solution

    |