1. This table shows the number of swimmers in the ocean at a given time. Find the rate of change for each time period. During which period did the number of swimmers increase at the fastest rate? Time 10:30 am 12:30 pm 1:30 pm 3:30 pm 5:30 pm Number of swimmers 41 55 64 70 80 a. swimmers swimmers Between 10:30 and 12:30: 7 C. Between 12:30 and 1:30: 9 hour hour b. Between 3:30 and 5:30: 5 d. Between 1:30 and 3:30: 3 Swimmers Swimmers hour hour

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