DisneyGirl11

29.11.2020 • 

Mathematics

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.

Ответ:

maryanapritchak1829

02.09.2021

Mathematics

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B. The scale on Graph 1 does not distort the differences in the number of students. The scale the graph uses shows the actual amount of students, not just the number starting from 50.

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