1.
Consider the graph of the function
y
=
f
(
x
) shown below. Which statement is true?
A.
because when
x
= 3,
f
(
x
) = -2, and as
x
approaches 3,
f
(
x
) approaches -2.
B.
As
x
approaches 3,
f
(
x
) approaches -2. Therefore,
.
C.
none of these are correct
D.
At
x
= 3,
f
(
x
) = -2
Hint
2.
Find the antiderivative of the function
f
(
x
) = 2
x
5
.
A.
B.
C.
D.
Hint
3.
represents the _____.
A.
width and height of each of
n
rectangles from
a
to
b
B.
none of these
C.
width of each of
n
rectangles from
a
to
b
D.
height of each of
n
rectangles from
a
to
b
Hint
4.
Find
.
A.
B.
0
C.
1
D.
-1
Hint
5.
Find the derivative of the function
f
(
x
) = 2
x
4
- 3
x
3
- 7
x
2
+ 3
x
- 7.
A.
B.
C.
D.
Hint
6.
Use limits to evaluate
.
A.
2
x
B.
C.
2
D.
3
Hint
7.
Evaluate
.
A.
0
B.
x
5
+
x
4
+
x
3
+
x
2
+
x
+
C
C.
D.
x
4
+
x
3
+
x
2
+
x
+ 1 +
C
Hint
8.
Find the area of the shaded region.
A.
B.
15
C.
10
D.
Hint