Lena has been offered a job with two salary options. [br][br]The first option is modeled by the function [math]f(x) = 500x + 31,000[/math], where [math]f(x)[/math] is her salary in dollars after [math]x[/math] years. [br][br]The second option is represented by the function [math]g(x) = 29,000(1.04)^x[/math], where [math]g(x)[/math] is her salary in dollars after [math]x[/math] years.[br][br]If Lena is hoping to keep this position for at least 5 years, which salary option should she choose? Support your answer with a graph.