Multiple Choice Identify the
choice that best completes the statement or answers the question.


1.

The chart gives the enrollment at Midway High School at the beginning of each
school year for several consecutive years. Assuming exponential growth in the enrollment at this
school, which is the best estimate for the school enrollment at the beginning of the 20052006 school
year?
Year 
Enrollment 
19981999 
1,240 
19992000 
1,303 
20002001 
1,370 
20012002 
1,435 
20022003 
1,510 
20032004 
1,585 
 
a.  1,664 students  c.  1,748 students  b.  1,735 students  d.  1,836 students 


2.

Angela works as a cashier in a store at the Manassas Mall. The chart shows the
amount of sales tax collected on four recent purchases that were made at her register. If she
collects $7.29 in sales tax from her next customer, which of these was the total amount of that
customer’s purchase before the tax was added?
Amount of Purchase 
$40 
$134 
$90 
$66 
Sales Tax 
$1.80 
$6.03 
$4.05 
$2.97 
    
a.  $182.25  c.  $162.00  b.  $180.00  d.  $145.80 


3.

Attendance at an amusement park grew rapidly during the first three years the
park was open. Since then attendance has continued to increase each year, but at a slower and slower
rate. Which type of function best models this situation?
a.  exponential  c.  logarithmic  b.  linear  d.  quadratic 


4.

Which type of function would best fit the data in this scatterplot?
a.  exponential  c.  logarithmic  b.  linear  d.  quadratic 


5.

Which equation most closely fits the data in this scatterplot?
