Domain and Range of Graphs

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What is the definition of Domain in a function?

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The set of all possible input values (x-values) for which the function is defined.

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What is the definition of Range in a function?

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The set of all possible output values (y-values) that a function can produce.

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The domain is the set of x-values from -4 to 8, including -4 but not including 8.

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The range is the set of y-values from 1 to 7, including 1 but not including 7.

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It signifies that x is a member of the interval from a to b, including both endpoints.

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It signifies that y is a member of the interval from c to d, excluding both endpoints.

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The function is defined for all x-values from 2 to 5, including both 2 and 5.

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The function can produce all y-values less than 3, but not including 3.

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What is the relationship between domain and range?

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The domain consists of input values (x-values), while the range consists of output values (y-values) resulting from those inputs.

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How can you determine the domain of a graph visually?

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By identifying the x-values that the graph covers on the horizontal axis.