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Math Help - I need help

  1. #1
    Junior Member
    Joined
    Jul 2008
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    47

    I need help

    Graph the solution set of each inequalities.


    y<x
    x2+y2<1
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  2. #2
    Newbie
    Joined
    Jul 2008
    Posts
    12
    Quote Originally Posted by norwoodjay View Post
    Graph the solution set of each inequalities.


    y<x
    x2+y2<1
    For inequalities, you need to graph the function that would be indicated by an equality.

    For example, for the first one, graph:

    y = x

    Since it's "less than or equals to" you draw the graph with a solid line, since values on that line are included in the solution set.

    now, test a value on either side of this line (so, for instance, test (3,4) and (5,4)) whichever side satisfies the inequality (in this case the side upon which (5,4) lies) shade.
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