AP Precalculus Quiz
20 questions · no time limit
0:00
Finish quiz
POLYNOMIAL AND RATIONAL FUNCTIONS
Question 1
of 20
Flag for review
No time limit
Current
Answered
Flagged
Not seen
As
x
→
−
4
x\to -4
x
→
−
4
for
t
(
x
)
=
2
x
+
1
x
+
4
t(x)=\dfrac{2x+1}{x+4}
t
(
x
)
=
x
+
4
2
x
+
1
, what is the behavior of
t
(
x
)
t(x)
t
(
x
)
?
A
t
(
x
)
→
0
t(x)\to 0
t
(
x
)
→
0
B
t
(
x
)
→
2
t(x)\to 2
t
(
x
)
→
2
C
t
(
x
)
→
±
∞
t(x)\to \pm\infty
t
(
x
)
→
±
∞
D
t
(
x
)
→
−
7
4
t(x)\to -\dfrac{7}{4}
t
(
x
)
→
−
4
7
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
KEYBOARD
Pick an answer
A
B
C
D
Next question
↵
→
Previous
←
Flag for review
F