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-   -   Questions about drawing Graphs.. (https://www.askmehelpdesk.com/showthread.php?t=610359)

  • Nov 7, 2011, 09:45 PM
    Wikkibahi
    Questions about drawing Graphs..
    Draw the graph of the following functions:
    (i) f(x)= x-[x] for all x belongs to [-3,3]

    (ii) f(x)= {1/x if x<0 and -1/x if x>0

    Please explain me with step by step...!
    Please tell me as soon as possible...!
  • Nov 7, 2011, 10:23 PM
    Unknown008
    You can simply put in some values in the x to get some points and then join them together.
  • Nov 8, 2011, 04:03 PM
    ahmad81
    Define [x], start to subtracting operation, you will get new function consist of x-[x] in that's a moment will be easy to graph it in the coordinate plane.
    Best Wishes

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