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What is the range of the function f(x)=√x-8 + 6?Of(x) ≥-8O f(x) ≥-6Of(x) ≥ 6O f(x) ≥ 8

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5 votes

Hello!

We have the function below:


f(x)=√(x-8)+6

Let's analyze the graph of it:

Note that for the domain, it starts when x = 8.

For the range, it starts when y = 6.

So, the range of this function is:


\begin{gathered} [6,+\infty) \\ \text{ or} \\ \boxed{f(x)\geqslant6} \end{gathered}

Third alternative.

What is the range of the function f(x)=√x-8 + 6?Of(x) ≥-8O f(x) ≥-6Of(x) ≥ 6O f(x-example-1
User Anguraj
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