The function y =3 square root –x- 3 is graphed only over the domain of –8 < x < 8. What is the range of the graph?

Question

The function y =3 square root –x- 3 is graphed only over the domain of x . What is the range of the graph?

Answer 1

C)

Explanation:

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Answer 2

Using a graphing tool, we can see that the whole range of the function

is y ∈ [0,∞)

Now, in the interval

–8 < x < 8.

The range is y ∈ [0 ; 6.708)