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23 votes
Please i reallly need help right now 25 points

Please i reallly need help right now 25 points-example-1
User Typel
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3.1k points

1 Answer

27 votes
27 votes

Answer:

D) all real numbers except x = 6

Explanation:

If there is a solid line or dot at an x value, then it is included in the domain. Since there are open dots at x = 6, that means it is not included in the domain. With that being said, the domain can be written as:

(-∞, 6)∪(6, ∞)

Hope this helps!

User Mark Plotnick
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3.2k points