1. Complete the t-tables for each. (Do not show work.) Graph the functions.
Identify each vertex on the graph. Identify the y-intercept, when possible on each graph.
(a) f(x)=x² +3
y
- 2
0
1
2
(c) p(x) = (x+4)²
y
X
- 6
-5
- 3
-2
(e) k(x)=-
) = -1/(x-3)² +1
Vertex:
-8
-2
(b) g(x)=x²-4
y
- 3
T+
- 1
X
Vertex:
0
1
3
(d) m(x)=(x-1)²
y
X
-1
0
1
2
3
(f) q(x)=2(x+1)²-4
Fig: 1