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Question: 27 the relationship between the swimming speed u in cmsec...

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27. The relationship between the swimming speed U (in cm/sec) of a salmon to the length of the salmon (in cm) is given by the function1 U = 19.5V(1. (a) If one salmon is 4 times the length of another salmon how are their swimming speeds related? (b) Graph the function U = 19.5 VI. Describe the graph using words such as increasing, decreasing, concave up, concave down. (c) Using a property that you described in part (b), an swer the question Do larger salmon swim faster than smaller ones? (d) Using a property that you described in part (b), an- swer the question Imagine four salmon-two small and two large. The smaller salmon differ in length by 1 cm, as do the two larger. Is the difference in speed
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