How can kinetic graphs be used to determine whether a molecule is undergoing simple or facilitated diffusion?

Both simple and facilitated diffusion are represented by hyperbolic graphs.

Both simple and facilitated diffusion are represented by linear graphs.

Facilitated diffusion is represented by a linear graph, while simple diffusion is represented by a hyperbolic graph.

Simple diffusion is represented by a linear graph, while facilitated diffusion is represented by a hyperbolic graph.