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Math Help - Check Graphing

  1. #1
    Senior Member
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    Check Graphing

    Hi, would someone please show me the graph of the following functions. I want to see if my graphs are correct (just to make sure). Please graph them.

    a) f(x)=(x^2-x-2)/(x^2+x)

    Vertical asymptote at x=0 or x=-1

    Horizontal asymptote at y=1

    b) [3(x-3)(x+1)]/[x^2-x]

    Vertical asymptote at x=0 or x=1

    Horizontal asymptote y=3

    c) f(x)=(-3x^2+1)/(2x^2+x)

    Horizontal asymptote at y=-1.5

    Also, if anyone knows of a good website for graphing calculator (online), let me know. I've been to a few, but they aren't very good. Thanks for your help
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  2. #2
    MHF Contributor
    skeeter's Avatar
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    download this free graphing software ...

    Graph

    ... then graph away until your heart is content.
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