AP Calculus BC Quiz
20 questions · no time limit
0:00
Finish quiz
APPLICATIONS OF INTEGRATION
Question 1
of 20
Flag for review
No time limit
Current
Answered
Flagged
Not seen
For
g
(
x
)
=
x
2
+
1
g(x)=x^2+1
g
(
x
)
=
x
2
+
1
on
[
−
1
,
2
]
[-1,2]
[
−
1
,
2
]
, which expression equals the average value of
g
g
g
on the interval?
A
1
3
∫
−
1
2
(
x
2
+
1
)
d
x
\dfrac{1}{3}\int_{-1}^{2} (x^2+1)\,dx
3
1
∫
−
1
2
(
x
2
+
1
)
d
x
B
∫
−
1
2
(
x
2
+
1
)
d
x
\int_{-1}^{2} (x^2+1)\,dx
∫
−
1
2
(
x
2
+
1
)
d
x
C
g
(
−
1
+
2
2
)
g\!\left(\dfrac{-1+2}{2}\right)
g
(
2
−
1
+
2
)
D
1
2
∫
−
1
2
(
x
2
+
1
)
d
x
\dfrac{1}{2}\int_{-1}^{2} (x^2+1)\,dx
2
1
∫
−
1
2
(
x
2
+
1
)
d
x
E
1
1
∫
−
1
2
(
x
2
+
1
)
d
x
\dfrac{1}{1}\int_{-1}^{2} (x^2+1)\,dx
1
1
∫
−
1
2
(
x
2
+
1
)
d
x
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
E
Next question
↵
→
Previous
←
Flag for review
F