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Math Help - piecewise defined function

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    piecewise defined function

    Help me. Please check if I did the domain range and graph right. Thanks.
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    Quote Originally Posted by reiward View Post
    Help me. Please check if I did the domain range and graph right. Thanks.
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    2.
    1. Everything is correct except your graph.

    2. The range is \mathbf{R}\backslash \{6 \}.
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    Quote Originally Posted by Prove It View Post
    1. Everything is correct except your graph.

    2. The range is \mathbf{R}\backslash \{6 \}.
    1. Could you show me how to graph it. Thanks.

    2. Oh, does that mean my graph is also wrong?
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    Quote Originally Posted by reiward View Post
    1. Could you show me how to graph it. Thanks.

    2. Oh, does that mean my graph is also wrong?
    1. The line should end at x = 1 with a QUADRATIC graph starting at x = 1.

    2. The graph is almost right, you just need a hole at (3, 6) on the line.
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    Quote Originally Posted by Prove It View Post
    1. The line should end at x = 1 with a QUADRATIC graph starting at x = 1.

    2. The graph is almost right, you just need a hole at (3, 6) on the line.
    1. Sorry to bother but can you draw it? I cant seem to picture it out. Im really not good at this sorry.

    2. I get it. Ty! Oh. Is the range = [6] or not equal to 6?
    Last edited by reiward; July 1st 2010 at 04:21 AM.
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    Quote Originally Posted by reiward View Post
    1. Sorry to bother but can you draw it? I cant seem to picture it out. Im really not good at this sorry.

    2. I get it. Ty! Oh. Is the range = [6] or not equal to 6?
    \mathbf{R}\backslash \{6\} means all the real numbers except 6.


    For the graph, draw the graph of y = x^2. Then get rid of everything to the left of x = 1.
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