Jonathan makes a weekly allowance of $25. He also makes $9.50 an hours at his job. Because of his age, Jonathan can work no more than 20 hours per week.

a) Write a function for the amount of money he makes each week based on the amount of hours, h, he works.

b) What is the domain of the function for this situation?

Question

Mathematics

Isaac Kirk

21 July, 14:28

Jonathan makes a weekly allowance of $25. He also makes $9.50 an hours at his job. Because of his age, Jonathan can work no more than 20 hours per week.

a) Write a function for the amount of money he makes each week based on the amount of hours, h, he works.

b) What is the domain of the function for this situation?

+4

Answers (1)

Know the Answer?

Carina Berry · Answer 1

S = Salary

H = Hours

S = 9.5D + 25 for his weekly allowance. However, he can only work 20 yours a week. So the actual equation is:

S = 9.5D + 25 where D ≤ 20.