Regents High School Examination - Integrated Algebra Worksheet - The University Of The State Of New York - 2009 Page 3

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Use this space for
computations.
4 Tamara has a cell phone plan that charges $0.07 per minute plus a
monthly fee of $19.00. She budgets $29.50 per month for total cell
phone expenses without taxes. What is the maximum number of
minutes Tamara could use her phone each month in order to stay
within her budget?
(1) 150
(3) 421
(2) 271
(4) 692
5 Antwaan leaves a cup of hot chocolate on the counter in his kitchen.
Which graph is the best representation of the change in temperature
of his hot chocolate over time?
200
200
180
180
160
160
140
140
120
120
100
100
80
80
60
60
40
40
20
20
0
0
1
2
3
4
5
6
1
2
3
4
5
6
Time
Time
(minutes)
(minutes)
(1)
(3)
200
200
180
180
160
160
140
140
120
120
100
100
80
80
60
60
40
40
20
20
0
0
1
2
3
4
5
6
1
2
3
4
5
6
Time
Time
(minutes)
(minutes)
(2)
(4)
4
9
k
+
k
+
6 What is the solution of
?
=
2
3
(1) 1
(3) 6
(2) 5
(4) 14
[3]
[OVER]
Integrated Algebra – Jan. ’09

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