Parcc Algebra Ii Practice Test With Answers '- 2014 Page 17

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PARCC Algebra II Practice Test – Released April, 2014
Calculator Part (continued)
23.
To investigate housing needs in the future, a town
planning committee created a model to help predict
the growth of the population of the town. The
committee created a model based on data about the
population of the town for five years. The data are
shown in the table.
Part A
Which model for
( ) , the population of the town
years after 1985, best fits the data?
( )
( )
A.
B.
C.
( )
(
)
D.
( )
(
)
Part B
Consider the value predicted by the model for the year 2010. Which statement is true?
A.
The model overpredicts the actual population of the town by fewer than
1,000 people.
B.
The model overpredicts the actual population of the town by more than
1,000 people.
C.
The model underpredicts the actual population of the town by fewer than
1,000 people.
D.
The model underpredicts the actual population of the town by more than
1,000 people.
Page 17 of 23

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