If f(x)=√7-x, then which of the following sets is the domain of the function?

If f(x)=√7-x (Square root of 7-x), then which of the following sets is the domain of the function?

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1 Answer

7-x≥0, so x≤7, and the domain is (-∞,7]

by Top Rated User (1.2m points)

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