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kymber

  • 3 years ago

\(f(27)=\) \(\sqrt{2x-5}\)

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  1. ajprincess
    • 3 years ago
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    What do u need to find?

  2. arlen
    • 3 years ago
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    put x= 27

  3. kymber
    • 3 years ago
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    Find f(27) it says.. I get to \(16=\)\(\sqrt{x}\) And don't know what to do then.

  4. arlen
    • 3 years ago
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    f(27)=7

  5. kymber
    • 3 years ago
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    How, nya?

  6. arlen
    • 3 years ago
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    \[f(27)= \sqrt{2*27-5}= \sqrt 49=7\]

  7. kymber
    • 3 years ago
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    Oh. You put 27 in for x? :I

  8. kymber
    • 3 years ago
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    Thank you.

  9. arlen
    • 3 years ago
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    yes

  10. arlen
    • 3 years ago
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    :)

  11. ajprincess
    • 3 years ago
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    |dw:1346779997510:dw|

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