1.
When 2
x
3
+
x
2
- 3 is divided by
x
+ 1, the remainder is _____.
A.
-4
B.
0
C.
3
D.
-2
Hint
2.
Find
f
(4) for
f
(
x
) =
x
3
- 2
x
2
+ 3
x
- 7.
A.
11
B.
2
C.
37
D.
1
Hint
3.
One of the factors of
x
3
- 7
x
+ 6 is
x
- 1. Which of the following is one of the other factors?
A.
x
- 3
B.
x
- 2
C.
x
+ 1
D.
x
- 6
Hint
4.
The volume of a refrigerator is
. Its height is
x
+ 2. What are the other two dimensions?
A.
x
+ 6 and
x
– 1
B.
x
– 2 and
x
+ 3
C.
x
– 3 and
x
+ 2
D.
x
– 6 and
x
+ 1
Hint
5.
Simplify
A.
B.
C.
D.
Hint