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anonymous

  • one year ago

Inverse of the function y = 2x − 6

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  1. anonymous
    • one year ago
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    @uybuyvf @ganeshie8 @saseal

  2. anonymous
    • one year ago
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    make x =???

  3. anonymous
    • one year ago
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    or i should say change the x into y then make it back into y = ???

  4. anonymous
    • one year ago
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    y=(x+6)/2 Is that it?

  5. anonymous
    • one year ago
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    @Vocaloid

  6. anonymous
    • one year ago
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    yea

  7. anonymous
    • one year ago
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    Which of the following expressions represents a function? {(1, 2), (4, –2), (8, 3), (9, –3)} y2 = 16 − x2 2x2 + y2 = 5 x = 7

  8. anonymous
    • one year ago
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    @sourwing @Vocaloid

  9. Vocaloid
    • one year ago
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    the first one, since it assigns a unique output value for each input value

  10. dinamix
    • one year ago
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    this invarse of function

  11. dinamix
    • one year ago
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    \[f(x)^{-1} =\frac{ x }{ 2 }+3 \]

  12. Vocaloid
    • one year ago
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    switch f(x) and x, then solve for f(x) x = f(x)/2 + 3 x-3 = f(x)/2 f(x) = 2(x-3)

  13. abb0t
    • one year ago
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    @pooja195 can help

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spraguer (Moderator)
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