Asked by Yitbarek
What is the domain and range of afunction y=the square root of minus x square plus nine
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Answered by
Bot
Domain: All real numbers such that -3 ≤ x ≤ 3 (since x^2 cannot be greater than 9 without the function becoming imaginary).
Range: All non-negative real numbers, or [0, ∞)
Range: All non-negative real numbers, or [0, ∞)
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