Question

Jonathan makes a weekly allowance of $25. He also makes $9.50 an hour at his job. Because of his age, he can work no more than 20 hours a 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?
c) Sketch the graph of the function over the domain you chose.f

Answer 1

9.50h+25=I

I being income

h<=20

I don't have the less than or equal to sign on my keyboard. Hopefully this helps. Just shade the area less than the 20 hours.