Math 110 Final Exam Questions
and Answers With Verified
Solutions and Study Guide
Name:
Date:
Instructor:
This is 50 question multiple choice exam. You have exactly 2 hours to finish
the exam. You must use a number two pencil. Bubble in your name and
identification number before you start the exam on the Akindi Sheet. Bubble
in your answers on positions 1-50. Fill in each circle completely and do not
make marks anywhere else on the Akindi sheet. It is recommended that you
circle your answers on your exam as well.
1
messages.downloaded_
,1. Identify the equation of the graphed piecewise defined function:
16
14
12
10
8
6
4
2
—4 —3 —2 —1 −2 1 2 3 4
−4
−6
−8
−10
−12
−14
−16
(A) f (x) = 2x + 9 −3 < x ≤ 0
−4 0<x<1
−2x − 9 1 ≤ x ≤ 3
−4 −3 ≤ x < 0
2x + 9 0<x<1
(B) f (x) =
−2x − 9 1≤x≤3
2x + 9 −3 ≤ x < 0
(C) f (x) =
−4 0<x<1
−2x − 9 1 ≤ x ≤ 3
2x−+4 9 −3 < x ≤ 0
0<x<1
(D) f (x) =
−2x − 9 1≤x≤3
2
messages.downloaded_
, 2. Given the Piecewise Function, identify
the correct evaluation.
√
3 −x x < −5
f (x) =
2x − 3 −5 ≤ x < 5
— |x − 2| x≥5
(A) f (5) = −13 (C) f (−6) = −8
(B) f (−6) = (D) f (5) = 9
√
3 6
3. Find the new function given the set of equations: (f − g)(x).
f (x) = 3x2 + 2 g(x) = 2x + 4
(A) 3x2 − 2x + (C) 3x2 + 2x + 6
6
(D) 3x2 + 2x − 2
(B) 3x2 − 2x − 2
3
messages.downloaded_
and Answers With Verified
Solutions and Study Guide
Name:
Date:
Instructor:
This is 50 question multiple choice exam. You have exactly 2 hours to finish
the exam. You must use a number two pencil. Bubble in your name and
identification number before you start the exam on the Akindi Sheet. Bubble
in your answers on positions 1-50. Fill in each circle completely and do not
make marks anywhere else on the Akindi sheet. It is recommended that you
circle your answers on your exam as well.
1
messages.downloaded_
,1. Identify the equation of the graphed piecewise defined function:
16
14
12
10
8
6
4
2
—4 —3 —2 —1 −2 1 2 3 4
−4
−6
−8
−10
−12
−14
−16
(A) f (x) = 2x + 9 −3 < x ≤ 0
−4 0<x<1
−2x − 9 1 ≤ x ≤ 3
−4 −3 ≤ x < 0
2x + 9 0<x<1
(B) f (x) =
−2x − 9 1≤x≤3
2x + 9 −3 ≤ x < 0
(C) f (x) =
−4 0<x<1
−2x − 9 1 ≤ x ≤ 3
2x−+4 9 −3 < x ≤ 0
0<x<1
(D) f (x) =
−2x − 9 1≤x≤3
2
messages.downloaded_
, 2. Given the Piecewise Function, identify
the correct evaluation.
√
3 −x x < −5
f (x) =
2x − 3 −5 ≤ x < 5
— |x − 2| x≥5
(A) f (5) = −13 (C) f (−6) = −8
(B) f (−6) = (D) f (5) = 9
√
3 6
3. Find the new function given the set of equations: (f − g)(x).
f (x) = 3x2 + 2 g(x) = 2x + 4
(A) 3x2 − 2x + (C) 3x2 + 2x + 6
6
(D) 3x2 + 2x − 2
(B) 3x2 − 2x − 2
3
messages.downloaded_
