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Which is the graph of the function f(x) = -√x?

Which is the graph of the function f(x) = -√x?-example-1

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Answer:

Explanation:

The last (fourth) graph is that of the parent function y = √x. The negative sign in front of √x leads to reflection of this parent function graph in the x-axis. Thus, the correct graph of f(x) = -√x is the first one.

User Curtis Allen
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