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Material Type: Exam; Class: College Algebra; Subject: Mathematics; University: Columbus State University; Term: Fall 2006;
Typology: Exams
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Version A Last Name: , First Name: Final Exam, College Algebra, Fall 2006
Please include all the work on the test pages provided.
4 x^2 + 4x − 3 > 0.
Answer :
x − 1 15
Answer :
2 x − 5 x + 3
Answer : 1
P (x) = x^3 − 3 x^2 + 4x − 4.
Answer :
x^2 + y^2 − 6 x + 10y = 87.
Answer :
log 16 (3x − 5) =
Answer :
√^10.^ (5 points)^ Find the domain of the function given by the rule^ h(x) = 2 − 3 x x + 1
and express your answer using set notation or interval notation.
Answer :
2 x − 1 x + 3
is one-to-one on its implicit
domain. Find its inverse.
Answer :
1 − 2 x , find (a) the rule (in simplified form) of the composition u ◦ v, (b) the domain of u ◦ v.
change of g from 2 to a:
g(a) − g(2) a − 2
and write it in a simplified form.
Answer :
Answer :
(a) x^2 − y^2 =
(b) n
xm^ = x?^ , x > 0 , m, n = 2, 3 , ...
(c) (xs)(xt) = , x > 0
(d) (x − y)^2 =
(e)
a^2 =
Answer :
