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3.) Find the domain and range for each of the following functions.

3.) Find the domain and range for each of the following functions.-example-1
User Gabo
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Domain is x’s and range is y’s.

For a, the domain is -2<=x<1
For a, the range is 1<=y<2

For b, the domain is 1<=x<=2
For b, the range is -2<=y<=2

(The <= is the ones with a line under, meaning equal to, if that makes sense. So write with a line under rather than equal sign)
Hope this helps!
User Shelhamer
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