
Concept explainers
Swimming Laps Miyuki practices swimming laps with her team. The function
(a) Describe in words Miyuki’s swim practice. What is her average speed for the first 30 s?
(b) Graph the function
(c) What is Miyuki’s new average speed for the first 30s?

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Chapter 2 Solutions
Bundle: College Algebra, 7th + WebAssign Printed Access Card for Stewart/Redlin/Watson's College Algebra, 7th Edition, Single-Term
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