Justin has 8250 followers on social media. His number of followers is increasing at a
rate of 12% per week. Which function represents his number of followers each
week?

a) f(x)=8250(12)x^

b) f(x)=8250(12)x^

c) f(x)=8250(1.12)x^

d) f(x)=12(8250)x^