Given $f (| x |)$ $f(|x|)$ , how do you describe the transformation?

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Answer 1 · 2016-07-08T07:43:02

The result is an even function and the graph for ${(f, x)}$ ${(f, x)}$ is symmetrical about f-axis.

$f (| x |) = f (x)$ $f(|x|)=f(x)$ , for x>=0 and $f (- x)$ $f(-x)$ , for x <=0.

And so, the function is an even function of x.

The graph for ${(f, x)}$ ${(f, x)}$ is symmetrical about f-axis..

Given f(|x|)f(|x|), how do you describe the transformation?