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    need_helpzzz's Avatar
    need_helpzzz Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Sep 19, 2008, 03:43 AM
    Compisition functions
    Hi there, how would I solve this problem

    Given f(x)=2x+2, g(x)=2^x+10
    Solve for x: fog(x)<gof(x)

    I know how to get fog(x) and gof(x) independently. But I don't know how to solve it. THanks
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Sep 19, 2008, 04:08 AM
    Just put them in the equation 'fog(x)<gof(x)' and solve for 'x' normally. If you have problems or don't understand well what I mean, post back!
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