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State the domain and range of the graph below ​

State the domain and range of the graph below ​-example-1

1 Answer

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The second option, x = all real numbers, y = all real numbers.

It’s not the first option because we most of the time use x as the input for our function and the input is called domain while the output is called range and in this question it’s the y.
User Wilfried
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