Home
Class 12
MATHS
If A={-3,-2,-1,0,1,2,3} and f : A->B is ...

If `A={-3,-2,-1,0,1,2,3}` and `f : A->B` is an onto function defined by `f(x)=2x^2+x-2` and find `B`.

Text Solution

Verified by Experts

The correct Answer is:
1,2,4
At the point of inflection concavity of the curve changes in respictive of any other factor
Promotional Banner

Topper's Solved these Questions

  • MONOTONICITY AND MAXIMA MINIMA OF FUNCTIONS

    CENGAGE|Exercise Exercise (Comprehension)|42 Videos

  • MONOTONICITY AND MAXIMA MINIMA OF FUNCTIONS

    CENGAGE|Exercise Linked comprehension type|8 Videos

  • MONOTONICITY AND MAXIMA MINIMA OF FUNCTIONS

    CENGAGE|Exercise Exercise (Single)|93 Videos

  • METHODS OF DIFFERETIATION

    CENGAGE|Exercise Question Bank|13 Videos

  • MONOTONOCITY AND NAXINA-MINIMA OF FUNCTIONS

    CENGAGE|Exercise Comprehension Type|6 Videos

Similar Questions

Explore conceptually related problems

If A={-2,-1,0,1,2} and f : A->B is an onto function defined by f(x)=x^2+x+1 and find B .

If A={-2,-1,0,1,2} and f:A to B is an onto function defined by f(x)=x^(2) +x+1 then find B .

A function is defined by f(x)=2x-3 Find (f(0)+f(1))/(2) .

A function is defined by f(x)=2x-3 Find x such that f(x)=x .

A function is defined by f(x)=2x-3 Find x such that f(x)=0.

A function is defined by f(x)=2x-3 Find x such that f(x)=f(1-x) .

If A = {5,6,7}, B = { 1,2,3,4,5} and f : A rarr B is defined by f(x) = x -2, then the range of f is ......... .

Let A={-1, 1} and B={0, 2} . If the functions f:A to B defined by f(x)=ax+b is an onto function? Find a and b.

CENGAGE-MONOTONICITY AND MAXIMA MINIMA OF FUNCTIONS-Exercise (Multiple)
  1. Consider f(x)=ax^(4)+cx^(2)+dx+e has no point o inflection Then which ...

    Text Solution

    |

  2. L e tf(x)={((x-1)(6x-1))/(2x-1),ifx!=1/2 0,ifx=1/7 Then at x=1/2, whi...

    Text Solution

    |

  3. If A={-3,-2,-1,0,1,2,3} and f : A->B is an onto function defined by f(...

    Text Solution

    |

  4. Let f(x) be an increasing function defined on (0,oo) . If f(2a^2+a+1)>...

    Text Solution

    |

  5. If f(x)=(sin^2x-1)^("n"),"" then x=pi/2 is a point of local maximum, i...

    Text Solution

    |

  6. For the cubic function f(x)=2x^3+9x^2+12 x+1, which one of the followi...

    Text Solution

    |

  7. Let f(x)=a5x^5+a4x^4+a3x^3+a2x^2+a1x , where ai ' s are real and f(x)=...

    Text Solution

    |

  8. If f(x)a n dg(x) are two positive and increasing functions, then which...

    Text Solution

    |

  9. An extremum of the function f(x)=(2-x)/picospi(x+3)+1/(pi^2)sinpi(x+3)...

    Text Solution

    |

  10. For the function f(x)=x^4(12(log)e x-7)

    Text Solution

    |

  11. Let f(x)=log(2x-x^2)+sin(pix)/2dot Then which of the following is/are ...

    Text Solution

    |

  12. Which of the following hold(s) good for the function f(x)=2x-3x^(2/3)?...

    Text Solution

    |

  13. For the function f(x)=(e^x)/(1+e^x), which of the following hold good?...

    Text Solution

    |

  14. Which of the following is true about point of extremum x=a of function...

    Text Solution

    |

  15. which of the folloiwng function has point of extremum at x =0?

    Text Solution

    |

  16. Which of the following function/functions has/have point of inflection...

    Text Solution

    |

  17. The funciton f(x)=x^(2)+(lambda)/(x)has a

    Text Solution

    |

  18. The function f(x)=x^(1/3)(x-1) has two inflection points has one poin...

    Text Solution

    |

  19. Let f be function f(x)=cosx-(1-X^(2)/(2)).Then

    Text Solution

    |

  20. Consider the function f(x)= x cos x - sin x , then identify the statem...

    Text Solution

    |