How can the graphs of f(x) = Five-fourths (x minus 28) and g(x) =Four-fifths x + 28 be used to prove that f(x) and g(x) are inverse functions? Show that the graph of g(x) is a translation of the graph of f(x).
Show that the graph of g(x) is a rotation about the origin of the graph of f(x).
Show that the graph of g(x) is a reflection about the x-axis of the graph of f(x).
Show that the graph of g(x) is a reflection about the line y = x of the graph of f(x).