Question

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

Answer 1

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

Explanation:

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

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

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