Mathematics

Question

The function f(x)=√x is shown on the graph.
-5-4-3-2
Mark this and return
-5
3
N
T
23
6
2
4 5
Which statement is correct?
The range of the graph is all real numbers less than
or equal to 0.
The domain of the graph is all real numbers less than
or equal to 0.
The domain and range of the graph are the same.
The range of the graph is all real numbers.
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1 Answer

  • Answer:

      (c)  The domain and range of the graph are the same.

    Step-by-step explanation:

    You want to identify the correct statement about the domain and range of the square root function f(x) = √x.

    Domain

    The square root is defined for all non-negative numbers.

    Range

    The values of the square root function will not be negative.

    The appropriate description of the domain and range is ...

      The domain and range of the graph are the same.

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