Consider f(x)=root(x-5) Find the value of x for which f is undefined Explain in detail please! I’m pretty stup

Question

Consider f(x)=root(x-5)

Find the value of x for which f is undefined

Explain in detail please! I’m pretty stupid so…

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Skylar 3 days 2021-10-11T23:04:13+00:00 1 Answer 0

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    2021-10-11T23:06:01+00:00

    Answer:

    x < 5

    Step-by-step explanation:

    f(x) = √(x−5)

    f(x) is undefined when the expression under the radical is negative.

    x − 5 < 0

    x < 5

    Therefore, f(x) is undefined when x is less than 5.

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