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christianfilms11 Group Title

If f(x) = −4x − 2, find f(−3) 10 −14 12 −10

  • one year ago
  • one year ago

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  1. tkhunny Group Title
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    Please substitute x = -3 and, after a little algebra, display the result.

    • one year ago
  2. christianfilms11 Group Title
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    -14?

    • one year ago
  3. christianfilms11 Group Title
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    @tkhunny

    • one year ago
  4. whpalmer4 Group Title
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    \[f(x) = -4x-2\] \[f(-3) = -4(-3)-2 = \]

    • one year ago
  5. christianfilms11 Group Title
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    I got the same answer but it didnt take me that long lol

    • one year ago
  6. christianfilms11 Group Title
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    I got -14

    • one year ago
  7. whpalmer4 Group Title
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    if you got that same answer, you got the wrong answer

    • one year ago
  8. Kaederfds Group Title
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    f(-3) = -4(-3)-2 =12-2 = 10

    • one year ago
  9. whpalmer4 Group Title
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    positive * positive = positive positive * negative = negative negative * negative = positive

    • one year ago
  10. christianfilms11 Group Title
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    so the answer is A?

    • one year ago
  11. some_someone Group Title
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    |dw:1360904952563:dw|

    • one year ago
  12. whpalmer4 Group Title
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    there's a reason I gave @Kaederfds a medal :-)

    • one year ago
  13. some_someone Group Title
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    @whpalmer4 please reax it was just a simple mistake; and let me just remind you that i myself like you are humans, or at least i am and well i make mistakes. I am not perfect.

    • one year ago
  14. christianfilms11 Group Title
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    want to try a fe more?

    • one year ago
  15. christianfilms11 Group Title
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    few*

    • one year ago
  16. some_someone Group Title
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    @christianfilms11 if the other ones are just like this example, just follow the steps and you will be just fine :)

    • one year ago
  17. christianfilms11 Group Title
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    okay

    • one year ago
  18. whpalmer4 Group Title
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    I agree it was a simple mistake, but I don't agree that it isn't troubling that several people made the same "simple mistake". I think it is important to give correct answers when helping people. Too many OpenStudy posters seem to be racing to give an answer before anyone else, and there are too many "simple mistakes" from people who clearly know better.

    • one year ago
  19. christianfilms11 Group Title
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    if you say so

    • one year ago
  20. some_someone Group Title
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    @whpalmer4 i agree :)

    • one year ago
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