Graphing a Step Function Ty
y
х
Graph: f(3) =
-2,-6<< < -1
1,
-1 5, 2 <<4
6
-6
-1
-1
2
y
-2
-2
1
1
4
Step 1: Plot two endpoints for the line segment
representing f(x) over the domain -6 2
O
O
X
Step 2: Plot two endpoints for the line segment
representing f(x) over the domain -1 Step 3: Plot two endpoints for the line segment
representing f(x) over the domain 2 Next Point Type
Closed
O Open
-6
-4.
-2
2
2
4
6
00
2
-4
-6
Intro