Asked by Pao
The numbers d (in millions) of drug prescriptions filled by independent outlets in the United States from 2000 through 2007 can be approximated by the model
d(t)= 10.6t + 699, 0 ≤ t ≤ 4
15.5t + 637, 5 ≤ t ≤ 7
where t represents the year, with t=0 corresponding to 2000.
Use this model to find the number of drug prescriptions filled by independent outlets in each year from 2000 through 2007.
d(t)= 10.6t + 699, 0 ≤ t ≤ 4
15.5t + 637, 5 ≤ t ≤ 7
where t represents the year, with t=0 corresponding to 2000.
Use this model to find the number of drug prescriptions filled by independent outlets in each year from 2000 through 2007.
Answers
Answered by
Steve
what's the trouble? Just sub in the values. Just watch that you change which definition of d(t) you use for the portions of the domain.
year t d(t)
2000 0 10.6+0+699 = 699
2001 1 ...
...
2005 5 15.5*5+637 = 7145
2006 6 ...
...
year t d(t)
2000 0 10.6+0+699 = 699
2001 1 ...
...
2005 5 15.5*5+637 = 7145
2006 6 ...
...
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