Question

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

Answer 1

`"reflection in x-axis of parts of graph below x-axis"`

Explanation:

`"as an example consider"`

`f(x)=x^2-2" and " |x^2-2|`

`"the graph of " f(x)=x^2-2`
graph{x^2-2 [-10, 10, -5, 5]}

`"the graph of " |f(x)|=|x^2-2|`
graph{|x^2-2| [-10, 10, -5, 5]}