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Question

If the graph of y = f(x) is

Find the graph of |y|=f(x)?


A

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B

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C

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D

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Solution

The correct option is D


|y|=f(x)

|y| is never negative. So while we draw the graph of |y|=f(x), we will have to drop the part where f(x) is negative.

f(x) is negative except at x = 0 (from the given graph). So the graph of |y|=f(x) will be just one point (0, 0).


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