Think About a Plan The graph at the right relates the number of hou you spend on the phone to the number of hours you spend studying
per week. Describe the domain for this situation. Write an inequality
for the graph
• What is the least amount of time you can spend on the phone per
week? What is the most?
• What is the least amount of time you can spend studying per week?
What is the most?
• What is the greatest amount of time you can spend either on the
phone or studying per week?