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Determine if a Graph is a Function, Find the Domain and Range

In this video a graph is given and we use the vertical line test to determine if it is a function. Then we find the domain and range.
Length: 07:06

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Questions about Determine if a Graph is a Function, Find the Domain and Range

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  • What do range mean?

    Hello there!

    According to Purple Math, The "range" is just the difference between the largest and smallest values.

    Enjoy!

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