A salesperson earns a base income of S600 a week plus 10% commission on the dollar value of each sale. Write a function to represent the amount of their weekly income, /, based on dollar value of sales, x. If their sales totaled $5000, what was their income for the week? Part: 0 / 2 Part 1 of 2 The function representing the amount of their weekly income, /, based on dollar value of sales, x, is I(x) = ' ' Try again