P(x)=()*
n(x)=3.2*
-3
-2
-1
0
1
2
3
n(x)
-3
-2
-1
0
1
2
3
p(x)
What do you notice about p(x) and z(x)?
Now, Think about their equations algebraically.
12-
11-
10+
9+
8+
7+
6+
2+
1
-2+
-3-
-7+
-8+
-9+
-10+
-11+
·12+
q(x) = -2*
X
-3
-2
-1
0
1
2
3
q(x)
z(x)=2*
X
-3
-2
-1
0
1
4 GRAPHS BELOW.
2
3
z(x)
Fig: 1