Mathematics, 29.11.2020 21:10 rainbowboi

CASSETTE TAPES The table shows the number of audio cassette tapes shipped for several years during the period 1994–2002. (pp. 325, 335)

Year 1994 1996 1998 2000 2002

Tapes shipped (millions) 345 225 159 76 31

a. Write an equation that models the number of tapes shipped (in

millions) as a function of the number of years since 1994.

b. At about what rate did the number of tapes shipped change over time?

c. Approximate the year in which 125 million tapes were shipped.

d. Find the zero of the function from part (a). Explain what the zero

means in this situation.

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