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Can someone check my work? I'm not sure if I did the range correctly

Can someone check my work? I'm not sure if I did the range correctly-example-1

1 Answer

4 votes

Domain:


D=(-\infty,-3)\cup(-3,1\rbrack\cup\lbrack2,\infty)

Range:


R=(\infty,3)\cup(1,1\rbrack\cup\lbrack-2,\infty)

User Sebasira
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