What is the domain of the function $y=\sqrt{x}+4$ ?
$-\infty< x< \infty$
$-4 \leq x< \infty$
$0 \leq x< \infty$
$4 \leq x< \infty$

Answer

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Final Answer: The domain of the function $y=\sqrt{x}+4$ is $\boxed{0 \leq x<\infty}$.

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Step 1 ：The function is a square root function, which means the input, x, must be greater than or equal to 0. Any negative value of x would result in a complex number, which is not within the real number domain.

Step 2 ：Therefore, the domain of the function is $0 \leq x<\infty$.

Step 3 ：Final Answer: The domain of the function $y=\sqrt{x}+4$ is $\boxed{0 \leq x<\infty}$.

What is the domain of the function $y=\sqrt{x}+4$ ?$-\infty< x< \infty$$-4 \leq x< \infty$$0 \leq x< \infty$$4 \leq x< \infty$

Answer

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What is the domain of the function $y=\sqrt{x}+4$ ?
$-\infty< x< \infty$
$-4 \leq x< \infty$
$0 \leq x< \infty$
$4 \leq x< \infty$