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anonymous

  • one year ago

If y = 6x − 3, which of the following sets represents possible inputs and outputs of the function represented as ordered pairs? {(0, 3), (1, −9), (2, −15)} {(0, −3), (2, 15), (4, 21)} {(0, −3), (2, 9), (4, 21)} {(0, 3), (−2, 15), (4, 21)}

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  1. anonymous
    • one year ago
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    try plug in the x values into the function and see if it matches the y value

  2. anonymous
    • one year ago
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    i messed up

  3. anonymous
    • one year ago
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    \[y=6(0)-3\]\[y=6(1)-3\] and so on

  4. UsukiDoll
    • one year ago
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    @saseal based off the multiple choices.. we could use x = 0,2, 4 1 or -2 to see if one of them worked,

  5. anonymous
    • one year ago
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    yea theres 0,1,2,4

  6. anonymous
    • one year ago
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    okay

  7. anonymous
    • one year ago
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    so what is the answer

  8. anonymous
    • one year ago
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    @UsukiDoll take over i gotta go to class!

  9. UsukiDoll
    • one year ago
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    whatttttttttt............ just plug in x = 0, x = 2, and x = 4

  10. anonymous
    • one year ago
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    then what shold i get

  11. UsukiDoll
    • one year ago
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    y should be -3 if x = 0 y should be 9 if x = 2 y should 21 if x = 4

  12. anonymous
    • one year ago
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    okay

  13. UsukiDoll
    • one year ago
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    the third choice is the answer.

  14. anonymous
    • one year ago
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    thank you

  15. UsukiDoll
    • one year ago
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    (0,-3) (2,9) (4,21)

  16. sepeario
    • one year ago
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    just to make it quicker are you solely interested in the answer to these questions?

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