What is the domain of the function y equals the square root of x plus 4

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What is the domain of the function y equals the square root of x plus 4

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Diễm Thu 4 years 2021-07-20T09:35:19+00:00 1 Answers 15 views 0

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  1. minhkhang
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    2021-07-20T09:37:02+00:00
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    Answer:

    The domain is the set of numbers that the x value can be.

    In an equation like  the domain is all real numbers because x can be any number.

    In the case of , any x value that is less than or equal to -4 will not work because you would be taking the square root of a negative number, which doesn’t work unless you’re graphing on a complex plane, which I assume you aren’t.

    Thus, the domain is

    I hope that helps!

    Step-by-step explanation:

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