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Material Type: Exam; Class: College Algebra I; Subject: Mathematics and Statistics; University: Bowling Green State University; Term: Spring 2009;
Typology: Exams
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Name: Instructor: ClassTime/Section:
the hours past midnight. You must show your work to get credit for the problem. €
2 x + 7 if - 5 ≤ x ≤ - 4 if - 3 < x ≤ 4
a. (2 pts) Give the domain of €
b. (4 pts) Evaluate each of the following. €
c. (5 pts) Sketch the graph of
3 x −^3 y^12 b. € − 3 −^3 x^4 xy −^2
− 2 a. € x 6 y^4 b. € x^4 3 ⋅ x^4 c. x −^2
1 5 x^4
2 3 d. € p 1 5 p 4 / 5
x − 9 x 2
x + 4
5 x + 1 x 2