Home
Class 12
MATHS
Find the intervals in which the function...

Find the intervals in which the function `f(x)=-2x^3-9x^2-12x+1` strictly increasing or decreasing.

Promotional Banner

Topper's Solved these Questions

  • APPLICATION OF INTEGRALS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|47 Videos

Similar Questions

Explore conceptually related problems

Find the intervals in which the function f(x)=4x^3-6x^2-72x+30 is strictly increasing.

Find the intervals in which the function f(x)=4x^3-6x^2-72x+30 is strictly decreasing.

Find the intervals in which the function 2x^3+9x^2+12x-1 is strictly increasing.

Find the intervals in which the function f(x)=(x+1)^3(x-3)^3 strictly increasing or decreasing.

Find the intervals in which the function f(x)=x^2+2x-5 strictly increasing or decreasing.

Find the intervals in which the function f given f(x)=2x^2-3x is Strictly Increasing.

Find the intervals in which the function f given by f(x)=2x^2-3x is strictly increasing

Find the intervals in which the function f(x)=x+1/x strictly increasing or decreasing.

Find the intervals in which the function f given f(x)=2x^2-3x is Strictly Decreasing.

Find the intervals in which the function f(x)=x^2-4x+6 is strictly decreasing.

A N EXCEL PUBLICATION-APPLICATION OF DERIVATIVES-QUESTION BANK
  1. Find the intervals in which the function f(x)=x^2+2x-5 strictly increa...

    Text Solution

    |

  2. Find the intervals in which the following functions are strictly incre...

    Text Solution

    |

  3. Find the intervals in which the function f(x)=-2x^3-9x^2-12x+1 strictl...

    Text Solution

    |

  4. Find the intervals in which the following functions are strictly incre...

    Text Solution

    |

  5. Find the intervals in which the function f(x)=(x+1)^3(x-3)^3 strictly ...

    Text Solution

    |

  6. Show that y = log(1+x)-(2x)/(2+x) ,x > -1 is an increasing function of...

    Text Solution

    |

  7. Find the value of x for which y=[x(x-2)]^2 is an increasing function.

    Text Solution

    |

  8. Prove that y=(4 sin theta)/((2+cos theta))-theta is an increasing func...

    Text Solution

    |

  9. Prove that the logarithmic function is strictly increasing on (0,oo)

    Text Solution

    |

  10. Prove that the function f given by f(x)=x^2-x+1 is neither strictly ...

    Text Solution

    |

  11. Which of the following functions are strictly decreasing on (0,pi/2) ?...

    Text Solution

    |

  12. Which of the following functions are strictly decreasing on (0,pi/2) ?...

    Text Solution

    |

  13. Which of the following functions are strictly decreasing on (0,pi/2) ?...

    Text Solution

    |

  14. Prove that tan x is strictly increasing on (0,pi/2)

    Text Solution

    |

  15. On which of the following intervals is the function f given by f(x)=x^...

    Text Solution

    |

  16. Find the least value of a such that the function f given by f(x)=x^2+a...

    Text Solution

    |

  17. Let I be any interval disjoint from [-1,1]. Prove that the function f ...

    Text Solution

    |

  18. Prove that the function f given by f(x)=logsinx is strictly increasing...

    Text Solution

    |

  19. Prove that the function f given by f(x)=logcosx is strictly decreasin...

    Text Solution

    |

  20. Prove that the function given by f(x)=x^3-3x^2+3x-100 in increasing in...

    Text Solution

    |