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Thread: Domain and Range Word Problems Homework!

  1. #1
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    Domain and Range Word Problems Homework!

    Hey everyone! I'm new to this forum and needed help with my homework.
    The word problems go like this.
    There are 32 basketball teams competing in a tournament. After each round, half the teams are eliminated. This situation can be modeled by the function b(x) = 32(1/2)(to the power of x, not sure how to type that). What are the domain and range of the function?
    Hope y'all can help. Thanks so much.
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  2. #2
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    Re: Domain and Range Word Problems Homework!

    hint ...

    32, 16, 8, 4, 2, 1
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  3. #3
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    Re: Domain and Range Word Problems Homework!

    yeah, I actually figured it out after looking through an Algebra I textbook! I wasn't thinking about how when you change x's value, it changes the amount of teams. Thanks for the help!
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