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Math Help - The problem in Functions again.

  1. #1
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    Joined
    May 2007
    Posts
    21

    The problem in Functions again.

    For the function f(x)=x^2-3x-2, find
    a. f(0)
    b. f(1)
    c. f(-2)

    My answer:-

    a. =-2
    b. =-4
    c. =0

    Can I get the right answer? If no, how can I do?

    Cheers,
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  2. #2
    Newbie
    Joined
    Nov 2009
    Posts
    23
    Quote Originally Posted by turboman View Post
    For the function f(x)=x^2-3x-2, find
    a. f(0)
    b. f(1)
    c. f(-2)

    My answer:-

    a. =-2
    b. =-4
    c. =0

    Can I get the right answer? If no, how can I do?

    Cheers,
    You post it n the advanced topics but there is no difficulty on that.
    c.  f(-2) = (-2)^2 - 3(-2) - 2 = 4 + 6 -2 = 8
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