Question

Raul opened a savings account with $2900. Each week, d, Raul pays the dog sitter $20 from his savings account. Write a function, f (d) , that is equal to the amount if money in the account after raul pays the dog sitter each week.

Answer 1

f(d) = 2900 - 20d

Explanation:

We start with 2,900 and each week 20 is deducted from the account.

f(d) = 2900 - 20d