Jaden and Joel both worked at the coffee shop today. Jaden's total cups of coffee made is represented by f(x), and Joel's total cups of coffee made is represented by g(x). Use the functions below to write a function that represents the total cups of coffee they made today.

f(x) = 4x − 1
g(x) = 2x + 3

6x + 2
2x + 1
2x − 4
4x + 4