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    bucckweatt's Avatar
    bucckweatt Posts: 2, Reputation: 1
    New Member
     
    #1

    Jul 27, 2009, 08:22 AM
    Math homework
    Use graphing calculator to find zeros and relative max. and relative min.. f(x)=x^2+10x-x^5 What is the answer to this problem?

    Thanks,
    Bucckweatt
    jenniepepsi's Avatar
    jenniepepsi Posts: 4,042, Reputation: 533
    Ultra Member
     
    #2

    Jul 27, 2009, 08:28 AM

    Ask Me Help Desk - Announcements in Forum : Homework Help

    Read this.

    We aren't going to do your homework for you

    However you can try the problem yoruself and we are more than willing to tell you if you are right or not :)
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
    Uber Member
     
    #3

    Jul 27, 2009, 08:33 AM

    Quote Originally Posted by Bucckweatt
    Use graphing calculator to find zeros and relative max. and relative min.. f(x)=x^2+10x-x^5 What is the answer to this problem?
    Your question says it all. Grab a graphing calculator, and insert the function. Then, look for the points where the graph cuts the axes and where there are turning points.
    tej pratap sing's Avatar
    tej pratap sing Posts: 11, Reputation: -2
    New Member
     
    #4

    Jul 27, 2009, 10:07 AM

    f(x)'=2x+10-5x^4=0
    solve the quar. Equation n find the valu of x at which valu of f(x)is -ve that is max.
    f(x)is +ve is min.
    bucckweatt's Avatar
    bucckweatt Posts: 2, Reputation: 1
    New Member
     
    #5

    Jul 27, 2009, 12:44 PM
    Quote Originally Posted by jenniepepsi View Post
    Ask Me Help Desk - Announcements in Forum : Homework Help

    read this.

    we arent gonna do your homework for you

    however you can try the problem yoruself and we are more than willing to tell you if you are right or not :)
    Well, I don't really need you then, stupid! If you look at my post and READ it CAREFULLY, you will see that the answer is exactly what I asked for!! So, thanks for nothing little Ms. Goodie Two Shoes!!
    morgaine300's Avatar
    morgaine300 Posts: 6,561, Reputation: 276
    Uber Member
     
    #6

    Jul 27, 2009, 03:37 PM
    Quote Originally Posted by bucckweatt View Post
    Well, I don't really need you then, stupid!! If you look at my post and READ it CAREFULLY, you will see that the answer is exactly what I asked for!!!! So, thanks for nothing little Ms. Goodie Two Shoes!!!!!
    Yes, we know exactly what it says. That's the point - we aren't here to just give you the answers to your homework. The fact that we don't jump when you say to doesn't make us "stupid." She was plenty enough polite about it. Did you read the link you were given? Probably not. Read it before making comments about the post.

    And if having enough ethics to not just answer people's homework for them is being a goodie two shoes, so be it.

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