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anonymous

  • one year ago

What is the inverse of f(x) = 7x-1 ---- 2

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  1. anonymous
    • one year ago
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    |dw:1435625669272:dw|

  2. anonymous
    • one year ago
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    2x+1=7y ? I know you have to switch the x and y and solve for y

  3. anonymous
    • one year ago
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    wait so is that the final answer?

  4. anonymous
    • one year ago
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    hang on ill give you the multiple choice

  5. anonymous
    • one year ago
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    |dw:1435625951496:dw|

  6. anonymous
    • one year ago
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    -.5

  7. anonymous
    • one year ago
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    -5

  8. anonymous
    • one year ago
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    and 5

  9. anonymous
    • one year ago
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    hang on

  10. anonymous
    • one year ago
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    i screwed up im so sorry give me a sec

  11. anonymous
    • one year ago
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    A 0.2 B -0.2 C -5 D 5

  12. anonymous
    • one year ago
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    those are the multiple choice

  13. nuttyliaczar
    • one year ago
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    y=(7x-1)/2 2y=7x-1 2y+1=7x x=(2y+1)/7 And then you do what FoxTrot was referring to with switching the x and y

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spraguer (Moderator)
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