#### Answer

a. (0, 3991)
b. The number of a certain chain of stores is 3991 in 2003

#### Work Step by Step

y-intercept: x=0
y=-198(0)+3991
y=3991
The number of a certain chain of stores is 3991 in 2003

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

a. (0, 3991)
b. The number of a certain chain of stores is 3991 in 2003

y-intercept: x=0
y=-198(0)+3991
y=3991
The number of a certain chain of stores is 3991 in 2003

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