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Explain why zero is excluded from the domain and range​

User Eftpotrm
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1 Answer

5 votes
5 votes

Answer:

The range is also all real numbers except zero. You can see that there is some point on the curve for every y -value except y=0 . Domains can also be explicitly specified, if there are values for which the function could be defined, but which we don't want to consider for some reason.

Explanation:

hope this helps

User DaunnC
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