The graph of the function B is shown below. if B(x)=-1, then what is x?

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The graph of the function B is shown below. if B(x)=-1, then what is x?

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C. 2

Step by step explanation:

Here in B (x) = -1

The value of y is -1

Thus, the only coordinate containing y = -1 from the points marked in the graph is: (2, -1).

Hence, 2 is the value of xi B (x) = -1

So the only right choice is (C).