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anonymous

  • 5 years ago

solve by graphing (x,y) like that x-6=-3y -4x=-3y-9

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  1. anonymous
    • 5 years ago
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    since the question asked to solve it by graphing, i think u have to sketch the graph of the 3equations and the answer is the point of interception of all graphs

  2. anonymous
    • 5 years ago
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    sorry, there is only 2graphs

  3. anonymous
    • 5 years ago
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    okay

  4. anonymous
    • 5 years ago
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    thank u

  5. anonymous
    • 5 years ago
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    Attached is a plot of interest. It is a partial screen capture from the web site, wolframalpha.com. Each of the equations were solved for y. The required plot text was formulated and plugged into the solution request box: plot {1/3(-9 + 4 x),(6-x)/3},{x, 2.5, 3.5} By inspection is appears that the solution is (3,1).

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