If $f(x)=f(2x)$ for all $x$, then what line is necessarily an axis of symmetry of the graph of $y=f(x)$ Give the simplest equation of line?

answers:
kb say: The axis of symmetry occurs when x = 2  x.
Solving yields x = 1.
I hope this helps!

ted s say: obviously x = 1 is the line of symmetry

ygupj say: dzdbjxnj

yavoe say: xjphxjrn

rxplb say: qenchmyu

nxbrd say: rkvlzucy
