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Domain and range of y = x2 + 9
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Domain and range of y = x2 + 9

User Benjamin Gale
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1 Answer

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Answer: Find the domain by finding where the equation is defined. The range is the set of values that correspond with the domain.

Domain:

(−∞,∞),x∈R

Range:

[9,∞),y

User Amcelwee
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