1.
What is the equation of the vertical asymptote of the function
?
A.
y
= 1
B.
x
= 1
C.
x
= -4
D.
x
= 2
Hint
2.
What is the graph of
?
A.
B.
C.
D.
Hint
3.
Write the equation(s) of the vertical asymptote(s) of the function
.
A.
x
= 3,
x
= –5
B.
x
= –3,
x
= –5
C.
x
= –5
D.
x
= 3
Hint
4.
The function
has which of the following properties?
A.
f(x) = 1 for all values of
x
.
B.
f(x) = 0 for all values of
x
.
C.
It has a hole at (3, 0).
D.
It has a hole at (3, 1).
Hint
5.
In a certain job, the function
represents the amount of hours worked
x
in relation to the amount of stress
f
(
x
) felt by the workers. For what values of
x
does this graph have meaning?
A.
for
B.
for
and
x
< 40
C.
for
and
x
> 40, because stress is a non-negative quantity
D.
for all values of
x
Hint