Math 112 Final Exam Study Aid Worksheet With Answer Key Page 4
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39Math 112
Final Exam Study Aid
4 of 39
11. What is the DOMAIN of the function f (x) = 12
108
3x ?
(A) (
, 36]
(B) [ 108, 108]
(C) [36,
)
(D) (
, 36)
(36,
)
(E) None of these
Use the graph of g(x) shown below to answer the following THREE questions.
This is the graph of g(x)
12. What is the RANGE of g(x)?
(A) [ 4, 3]
(B) [ 5, 2]
(C) [ 2, 3]
(D) [ 5, 1]
(E) None of these
13. On what interval(s) is g(x) increasing?
(A) (-2,3)
(B) (-4,-2)
(C) (-2,1)
(D) (-2.7,0)
(E) (-4,0)
14. What is/are the x-coordinates of the turning point(s) of g(x)?
(A)
4
(B)
2
(C)
2 and 2
(D)
2.7 and 0
(E) 1
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