Math 1050-003: Quiz 3
February 18, 2016
0 \U
Name:
Answer the questions in the space provided. SHOW ALL \\TO1K and put your
final answer in the space provided. You may use your notes, textbook, homework,
and other students, but the use of any electronic device is not permitted.
J
1. (4 points) Simplii the expression until it
.,=
call not
be simplified further:
/\
c)
L
(2
)
(1)
f(x) is an invertible function and f(x)
Check your work.
2. (4 points) If
=
2.r
—
4 then find the inverse of
#3cN
‘
f(x).
1H
/
.
/±
(2)
1
February 18, 2016
Page 2 of 2
Math 1050-003
3. (4 points) Solve for x:
13
14
(‘
C/uck yooi uroik.
—
—
Z
7
(3)
4. (2 points) Find the implied domain of h (r)
=
‘3.r -1- 2
3r-2 20
G
0fX
(4)
3
5. (2 points) Sketch the graph of
f(:z)