Suppose you are working in a tutorial center. You earn 80 per hour. Your earnings are related to the number of hours work. Questions: 1. How much will you earn if you work 4 hours a day? How about 5 hours? 6 hours? 7 hours? Or 8 hours? 2. Express each as an ordered pair. 3. Based on your answer In item 2, what is the domain? What is the range?
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