A person earns $187.42 before deductions for 3 days work . What is the rate of per hour assuming 8 hours of work per day ?
1 answer:
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Answer:
(-1,0) (0,4) (1,0)
Step-by-step explanation:
The turning points are also called the critical points. It is where the graph changes direction.
They occur at (-1,0) (0,4) (1,0)
