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-   -   Solving functions (https://www.askmehelpdesk.com/showthread.php?t=394936)

  • Sep 9, 2009, 02:48 PM
    jonesm2
    Solving functions
    If f(x)= the square root of x, g(x)= 6x-3, and h(x)= x/3

    what does f(g(h(6))) equal? And how do you do this?
  • Sep 10, 2009, 09:31 AM
    Unknown008

    Ok;







    To solve for f(g(h(6))), you need to find the value for h(6) first. To do that, replace the 'x' in h(x) by 6.

    You'll have:



    Now, you need to find g(h(6)). This s done by replacing the 'x' in g(x) by the value of h(6):



    Can you continue? :)

    Post the final answer if you please.
  • Sep 10, 2009, 01:36 PM
    jonesm2

    Thanks! I got a 100 on my test today :)
  • Sep 11, 2009, 11:11 AM
    Unknown008

    Hey Congrats! :) I was glad to help! :)

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