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F (x) = √x + 9 what is the domain?
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F (x) = √x + 9 what is the domain?

User Sanat Gupta
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2 Answers

14 votes
14 votes
Hopes this helps:

Answer: x ≥ 0

Anything inside a square root must not be negative. The domain has to be x ≥ 0.

And if you have to graph it it has to start at 0 and go up to 9 and curve over.
User Plusor
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19 votes
19 votes

Answer:

Explanation:

F (x) = √x + 9 what is the domain?-example-1
User Igor Soarez
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