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anonymous

  • one year ago

which of the ordered pairs satisfy the equation below? y=-9x A.(-2,18) B.(-3,-27) C.(4,36) D.(2,-18) E.(0,0) F.(-1,-9)

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  1. johnweldon1993
    • one year ago
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    You have your equation \[\large y = -9x\] And you have some ordered pairs in the form \(\large (x,y)\) So all we need to do is plug in the 'x' and the 'y' into our equation and see if we yield a true result

  2. anonymous
    • one year ago
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    Got it! Thank you :)

  3. johnweldon1993
    • one year ago
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    No problem :)

  4. sweetburger
    • one year ago
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    basically for each value of x you plug in you will get a corresponding y value if the given x value in the answer gives the desired y value the equation is true for the specific set of points tested

  5. anonymous
    • one year ago
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    A, D & E are the answers!

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