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Foxythepirate0984

  • one year ago

Is the ordered pair (1, 4) a solution to the equation y = 2x + 1? If yes, is it the only solution? A. Yes, but this ordered pair is not the only solution to the equation. B. Yes, and it is the only ordered pair that fits the equation. C. No, because the ordered pair does not fit the equation. i think B or C @autumnRoseT

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  1. anonymous
    • one year ago
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    well plug 1 for x and 4 for y, what is the answer?

  2. anonymous
    • one year ago
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    is it equal?

  3. MrNood
    • one year ago
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    ok - in that pair y=4 & x =1 does y = 2 *x +1?

  4. Foxythepirate0984
    • one year ago
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    4=2^1+1

  5. MrNood
    • one year ago
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    so oyu thin b or c i.e yes it is the only fit or no it doesn't fit hint - you are close!

  6. Foxythepirate0984
    • one year ago
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    a..?

  7. anonymous
    • one year ago
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    so it is equal, but there are also other answer it could be, try plugging in 2 for x and 5 for y... its also equal so there are many solutions, actually it goes on for a long time

  8. anonymous
    • one year ago
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    yes A :)

  9. MrNood
    • one year ago
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    whoooa not correct

  10. Foxythepirate0984
    • one year ago
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    ...?

  11. MrNood
    • one year ago
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    what is th ecorect equation? \[y = 2x+1\] or \[y = 2^{x} +1\] or \[y = 2^{x+1}\]

  12. anonymous
    • one year ago
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    its the first one right @Foxythepirate0984

  13. anonymous
    • one year ago
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    I don't think she's in high enough math for the other two...

  14. MrNood
    • one year ago
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    if so then it is evidently NOT equal

  15. anonymous
    • one year ago
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    she was using this sign ^ for multiplication not as a power

  16. anonymous
    • one year ago
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    @Foxythepirate0984 I gave you the wrong answer!! they aren't equal so the answer is C not A!!

  17. anonymous
    • one year ago
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    4 isn't equal to 2(1) + 1

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