модульна

[list][br][*]Show how the graphs of [math]f(x)[/math] and [math] |f(x)| [/math] relate to each other[br][*]Choose from:[br][list][br] [*][math]f(x) = a(x-b)[/math][br] [*][math]f(x) = a(x-b)(x-c)[/math][br][/list][br][/list]

Information: модульна