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

    Jul 18, 2010, 02:24 AM
    Y=2x+1
    please explain in detail and show the how you do the calculation for Y=2x+1. I do not understand linear equation fully. If I see step by step illustrations this will help me out.
    thanks raynald
    Curlyben's Avatar
    Curlyben Posts: 18,514, Reputation: 1860
    BossMan
     
    #2

    Jul 18, 2010, 02:55 AM
    As this is completely out of context we have no idea where to start.

    Please clarify your question.
    Raynald's Avatar
    Raynald Posts: 2, Reputation: 1
    New Member
     
    #3

    Jul 18, 2010, 04:10 PM
    This question was not clear. What I am asking is concerning Algebra solving system by graphing. If I have a problem y=-2x=3. How do you find out the answers and how do you graph it on a recangle coordinate.
    ISneezeFunny's Avatar
    ISneezeFunny Posts: 4,175, Reputation: 821
    Ultra Member
     
    #4

    Jul 18, 2010, 05:04 PM

    It's been a while since I took algebra, but to solve by graphing, I believe you need two equations...
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
    Uber Member
     
    #5

    Jul 18, 2010, 06:25 PM

    Nope.

    Pick convient numbers for x and find the cotespondimg y. Graph the (X,Y) pairs and connect them. Read slope and intercept off graph

    or

    Graph using slope and intercept from eqn.

    Again, ambiguous.

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