posted by Nikki .
g(x) = abs(f(x))
[abs = absolute value]
How exactly do I explain this transformation? I don't think "y-values turn positive, matching x-values of f" works very well.
An example of another transformation:
g(x) = 3f(x)
~Vertical dilation by a factor of 3.
So how do I describe the absolute value transformation?