Results 1 to 4 of 4

Math Help - quadratic fuction problem

  1. #1
    Junior Member
    Joined
    Nov 2006
    Posts
    41

    quadratic fuction problem

    the graph of a quadratic function has x-intercepts -1 and 3 and a range consisting of all numbers less than or equal to 4. Determine an expression for the function.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Super Member

    Joined
    May 2006
    From
    Lexington, MA (USA)
    Posts
    11,547
    Thanks
    539
    Hello, myoplex11!

    The graph of a quadratic function has x-intercepts -1 and 3
    and a range consisting of all numbers less than or equal to 4.
    Determine an expression for the function.

    The quadratic function is a parabola.

    Sketch the given information . . .
    Code:
                |
               4+   o
                |   :
                |   :
                |   :
                |   :
        - - o - + - + - - - o - -
           -1   |           3
                |

    Is that enough to get you started?

    Follow Math Help Forum on Facebook and Google+

  3. #3
    Junior Member
    Joined
    Nov 2006
    Posts
    41
    i am not sure how to go about this problem
    Follow Math Help Forum on Facebook and Google+

  4. #4
    Junior Member
    Joined
    Nov 2006
    Posts
    41
    oh i get it thanks
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Fuction help
    Posted in the Pre-Calculus Forum
    Replies: 3
    Last Post: September 13th 2009, 09:52 PM
  2. Fuction help.
    Posted in the Discrete Math Forum
    Replies: 0
    Last Post: March 24th 2009, 08:28 AM
  3. Fuction Help!
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: November 18th 2007, 04:07 AM
  4. Need help with something in a fuction
    Posted in the Pre-Calculus Forum
    Replies: 6
    Last Post: September 5th 2007, 06:18 PM
  5. graphing an absolute quadratic fuction
    Posted in the Algebra Forum
    Replies: 3
    Last Post: October 8th 2006, 02:32 AM

Search Tags


/mathhelpforum @mathhelpforum