Results 1 to 1 of 1

Thread: Computing the multipart rules

  1. #1
    Member
    Joined
    Oct 2011
    Posts
    155

    Computing the multipart rules

    h(t) = t - 1
    f(t) = -t - 1
    g(t) = |t|

    -Compute the multipart rules for g(h(t)) and h(g(t)) and sketch their graphs

    So what I did first was mainly subsitution since we got the values
    So for g(h(t)) would be:
    g(h(t)) = g(t-1)
    g(t) = |t|
    g(t-1) = |t-1|
    h(f(t)) = t-1 if __________
    -t + 1 if _________

    How do you get the 'if part'
    in the answer book, it's 1<t for t-1
    and t<1 for -t+1
    Last edited by Chaim; Nov 13th 2011 at 03:32 PM.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Computing A^k
    Posted in the Advanced Algebra Forum
    Replies: 7
    Last Post: Sep 19th 2011, 01:51 PM
  2. Need help solving Multipart Triangle
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: Mar 5th 2011, 02:49 PM
  3. Computing ROI ?
    Posted in the Business Math Forum
    Replies: 1
    Last Post: May 13th 2009, 02:46 PM
  4. Computing e^A
    Posted in the Advanced Algebra Forum
    Replies: 6
    Last Post: Nov 27th 2008, 06:49 AM
  5. computing
    Posted in the Discrete Math Forum
    Replies: 4
    Last Post: Apr 28th 2007, 12:25 AM

Search Tags


/mathhelpforum @mathhelpforum