How rapidly the number of students per computer is changing

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Reference no: EM131798267

Question: Students per computer. The average number of students per computer in public schools for the school years ending after 1985 can be modeled by

y = 98.221(1.149-x)

where x is the number of years past 1980.

(a) What function describes how rapidly the number of students per computer is changing?

(b) Find and interpret y'(35).

Reference no: EM131798267

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