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# Function

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if f(x) is a function whose domain is [-1, 9], and g(x) = f(x)^2, then the domain of g(x) is an interval of what width?

Oct 1, 2021

#1
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Hello Guest!

$$f(x) =|\ \sqrt{25-(x-4)^2}\ |$$         domain is [-1, 9]

$$g(x) =|\sqrt{25-(x-4)^2}\ |^2$$           domain is [-1, 9]

!

Oct 1, 2021