IB MATHEMATICS FINAL 2010
PART I
(10 POINTS)
Directions: You may not use a graphing calculator for this part. Partial credit may be given so make sure
you show all work on your answer sheet. Round answers to the nearest tenth where applicable.
®et f be th
Name egg 1
Date
ln exercises 1-4, let f be the function whose graph is shown. On which of the following intervals, if any is f continuous?
a) [1,3]
d) (1, 2)
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M {a
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Continuity Practice
b) (1, 3)
e) [2, 3}
Limits - Continuity
iiil Ration
I 1
Wm
- - . a - b . __ (£9 0;?
1. Simplify. ab ab a. b _ to , c:
LCb= 0.}: 1 01 01 0
2. Use an inequality to represent x is non-negative.
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3. The number 13 belongs to 4. The number Ybelongs to
a. reels and integers only.
b