1.
Which could be the degree of the function represented by the graph?
A.
5
B.
4
C.
3
D.
1
Hint
2.
Find
p
(2) for
p(x)
=
x
4
+ 3
x
3
- 2
x
2
- 4
x
+ 1.
A.
25
B.
-7
C.
12
D.
-1
Hint
3.
Find
f(x + h)
for
f(x)
=
x
2
+ 2
x
.
A.
x
2
+ 2
x
+
h
B.
x
2
+ 2
x
+ 2
h
C.
x
2
+ 2
xh
+
h
2
+ 2
x
+ 2
h
D.
x
2
+ 2
xh
+
h
2
+ 2
x
Hint
4.
Find 4[
p(x)
] if
p(x)
=
x
2
- 3
x
+ 2.
A.
4
x
2
- 3
x
+ 2
B.
16
x
2
- 12
x
+ 2
C.
x
2
- 12
x
+ 2
D.
4
x
2
- 12
x
+ 8
Hint
5.
Find 2
p(a)
+
p
(
a
- 1) if
p
(
x
) =
x
2
+
x
.
A.
3
a
2
+
a
B.
3
a
2
-
a
C.
3
a
2
D.
3
a
2
+ 3
a
Hint