3. joe is trying to decide which job would allow him to earn the most money
after a few years.
his first job offer agrees to pay him $500 per week. if he does a good job,
they will give him a 2% raise each year.
his other job offer agrees to pay him according to the following equation
f(x) = 20,800(1.03)*, where x represents the number of years and f(x)
his salary.
which job would you suggest joe take? justify your reasoning.