Results 1 to 2 of 2

Math Help - increase and decrease functions

  1. #1
    Senior Member
    Joined
    Oct 2008
    Posts
    323

    increase and decrease functions

    state if these functions first increase or decrease.
    a)f(x)=-2x^3+x^2-3x+3 decrease
    b)f(x)=0.5(2)^3x increae
    c)f(x)=2x increase


    am i correct?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor Amer's Avatar
    Joined
    May 2009
    From
    Jordan
    Posts
    1,093
    Quote Originally Posted by william View Post
    state if these functions first increase or decrease.
    a)f(x)=-2x^3+x^2-3x+3 decrease
    b)f(x)=0.5(2)^3x increae
    c)f(x)=2x increase


    am i correct?
    you are correct
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. increase decrease constant
    Posted in the Calculus Forum
    Replies: 3
    Last Post: February 10th 2011, 07:34 AM
  2. Intervals of Increase and Decrease
    Posted in the Calculus Forum
    Replies: 2
    Last Post: November 5th 2009, 10:30 PM
  3. Interval of increase/decrease
    Posted in the Calculus Forum
    Replies: 3
    Last Post: October 28th 2009, 03:02 PM
  4. Intervals of Increase and Decrease
    Posted in the Calculus Forum
    Replies: 2
    Last Post: May 29th 2009, 11:56 AM
  5. percent increase and decrease
    Posted in the Algebra Forum
    Replies: 2
    Last Post: January 23rd 2009, 06:17 PM

Search Tags


/mathhelpforum @mathhelpforum