Question:

A child starts a piggy bank with $2. Each day, the child

Last updated: 7/12/2022

A child starts a piggy bank with $2. Each day, the child

A child starts a piggy bank with $2. Each day, the child receives 25 cents at the end of the day and puts it in the bank. If A represents the amount of money and d stands for the number of days then 4(d)=2+0.25d gives the amount of money in the bank as a function of days (think about this formula). (a) Evaluate 4(1), 4(7), and 4(30) (b) For what value of d will 4(d) = $10.50 (c) Explain why the domain does not contain the value d = 2.5. (d) Explain why the range does not include the value A = $3.10.