Home
Class 12
MATHS
If f(x) = 3x^(2) + 15x+5, then the appro...

If `f(x) = 3x^(2) + 15x+5`, then the approximate value of `f(3.02)` is :

A

47.66

B

57.66

C

67.66

D

77.66.

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF DERIVATIVES

    MODERN PUBLICATION|Exercise Objective Type Questions (B. Fill in the Blanks)|10 Videos

  • APPLICATIONS OF DERIVATIVES

    MODERN PUBLICATION|Exercise Objective Type Questions (C. True/False Questions)|5 Videos

  • APPLICATIONS OF DERIVATIVES

    MODERN PUBLICATION|Exercise EXERCISE 1 (f) (Long Answer Type Questions (II))|33 Videos

  • APPLICATIONS OF THE INTEGRALS

    MODERN PUBLICATION|Exercise CHAPTER TEST|12 Videos

Similar Questions

Explore conceptually related problems

If f(x) = 3x^(2) + 15x + 5 , then find the approximate value of f(3.02) using differentials

If f(x)=3x^2+15 x+5, then the approximate value of f" "(3. 02) is (A) 47.66 (B) 57.66 (C) 67.66 (D) 77.66

If f(x)=3x^(2)+5x+2 , then the approximate value f(5.02) is

If f(x) = 2x^(2)+5x+2 , then find the approximate value of f(2.01) .

If f(x)=3x^(2)+4x-1 , then find the approximate value of f(3.1) .

Find the approximate value of f(3.02), where f(x)=3x^(2)+5x+3

Find the approximate value of f(3.02), where f(x)=3x^(2)+5x+3

Find the approximate value of f(3. 02) , where f(x)=3x^2+5x+3 .

Find the approximate value of f(3.02) , where f(x)=3x^(2)+15x+5.

Find the approximate value of : f(3.02)," where "f(x)=3x^(2)+15x+3

MODERN PUBLICATION-APPLICATIONS OF DERIVATIVES-Objective Type Questions (A. Multiple Choice Questions)
  1. Find the slopes of the tangent and the normal to the curve y=2x^2+3...

    Text Solution

    |

  2. The line y=x+1 is a tangent to the curve y^(2)=4x at the point:

    Text Solution

    |

  3. If f(x) = 3x^(2) + 15x+5, then the approximate value of f(3.02) is :

    Text Solution

    |

  4. The approximate change in the volume of a cube of side x metres cause...

    Text Solution

    |

  5. The point on the curve x^2=2ywhich is nearest to the point (0, 5) is(A...

    Text Solution

    |

  6. For all real values of x, the minimum value of (1-x+x^2)/(1+x+x^2)is(...

    Text Solution

    |

  7. The maximum value of [x(x-1)+1]^(1//3).0lexle1 is

    Text Solution

    |

  8. A cylindrical tank of radius 10 m is being filled with wheat at the r...

    Text Solution

    |

  9. The slope of the tangent to the curve x=t^(2)+3t-8,y=2t^(2) -2t -5 at...

    Text Solution

    |

  10. The line y = m x + 1is a tangent to the curve y^2=4xif the value of m...

    Text Solution

    |

  11. The normal at the point (1,1) on the curve 2y+x^2=3is(A) x + y = 0 (B)...

    Text Solution

    |

  12. Find the equation of the normal to curve x^2=4ywhich passes through t...

    Text Solution

    |

  13. The points on the curve 9y^2=x^3, where the normal to the curve makes ...

    Text Solution

    |

  14. The point on the curve 3y = 6x-5x^3 the normal at Which passes throug...

    Text Solution

    |

  15. The two curves x^3-3xy^2+2=0 and 3x^2y-y^3-2=0

    Text Solution

    |

  16. If the parametric of a curve given by x=e^(t)cos t, y=et sin t, then t...

    Text Solution

    |

  17. The equation to the normal to the curve y=sinx at (0,\ 0) is x=0 (b...

    Text Solution

    |

  18. Write the coordinates of the point on the curve y^2=x where the tan...

    Text Solution

    |

  19. The slope of the normal to the curve y=2x^2+3sin x at x = 0is(A) 3 (B...

    Text Solution

    |

  20. The line y=x+1 is a tangent to the curve y^(2)=4x at the point :

    Text Solution

    |