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    char34's Avatar
    char34 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jun 19, 2007, 06:43 PM
    Algebra TWO
    can someone help me? the directions are to use the given values to write an equation relating x and y. Then find y when x=2.
    problem: x=1, y=2

    PLEASE help!!!
    thank you:)
    calover16m's Avatar
    calover16m Posts: 41, Reputation: 3
    Junior Member
    		  
    #2

    Jun 19, 2007, 06:59 PM
    usually with those problems you need to data pts. Ex (5,3) (6,4) and then you do delta y over delta x to find m or the slope. Next you would do y = mx + b and substitute the values from one of the data pts and the value of m into the equation. Then you would solve for b or y intercept. Last you would write y = and would put the value of m +/- the value of b. don't know if this helps exactly with your question but maybe you can use it for some other problem. Good luck!
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