Determine the implied domain of the following function. Express your answer in interval notation. $$ f(x)=\sqrt{x}-9 $$ Answer

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To determine the implied domain of the function $$ f(x) = \sqrt{x} - 9 $$, we need to consider the expression under the square root, since the square root function is only defined for non-negative values.

The expression under the square root is $$ x $$. Therefore, we require:

$$
x \geq 0
$$

This means that $$ x $$ can take any value from 0 to positive infinity. In interval notation, the implied domain of the function is:

$$
[0, \infty)
$$

Thus, the answer is:

$$
[0, \infty)
$$
$$ [0, \infty) $$

Determine the implied domain of the following function. Express your answer in interval notation.

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Determine the implied domain of the following function. Express your answer in interval notation. Answer