MATH 209 SAMPLE MIDTERM EXAM 2 - FALL 2026~ CONCORDIA UNIVERSITY

MATH 209 SAMPLE MIDTERM EXAM 2 - FALL 2026~
CONCORDIA UNIVERSITY



CONCORDIA UNIVERSITY Department of Mathematics and Statistics


Course Number Section(s)
MATH 209 all except EC


Sample Examination 2 Date Time Pages
Midterm Oct 2024 1.5 hours 3


Special Instructions:
• There are a total of 22 multiple choice (single answer) questions. For each question, please
circle only one answer. You do not need to show your work.
• Only approved calculators are allowed.




None of the above.

Answer A.
2
−x−6
2. Let f (x) = x . Choose
x(x+1) one of the statements below.

• A. limx→0 f (x) = 0 and limx→1 f (x) = −6

• B. limx→0 f (x) = +∞ and limx→1 f (x) = 6

• C. limx→0 f (x) = 0 and limx→1 f (x) = −6

• D. limx→0 f (x) = −∞ and limx→1 f (x) = 3

• E. None of the above

Answer E.

, 3. A bike rental service offers a membership plan with a $30 per month fee that includes 5
hours of biking each month and charges 9 $ for each additional hour. Let F (x) be the cost for a



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