diff --git a/ex08/kn08.pdf b/ex08/kn08.pdf
index 23fd31b..138ef9f 100644
--- a/ex08/kn08.pdf
+++ b/ex08/kn08.pdf
Binary files differ
diff --git a/ex08/kn08.tex b/ex08/kn08.tex
index f1f8900..6fd0926 100644
--- a/ex08/kn08.tex
+++ b/ex08/kn08.tex
@@ -241,7 +241,19 @@
             \end{array}
         \end{math}
     \end{enumerate}
-    Plot: TODO
+    \begin{tikzpicture}
+        \begin{axis}[
+            axis lines = middle,
+            enlargelimits,
+            clip=false,
+            xlabel=t,
+            ylabel=f(t),
+            x=0.7cm,
+            y=0.7cm,
+            ]
+            \addplot[thick,mark=none,const plot,black, fill=black] coordinates {(0,0) (1,0) (2,0) (3,-4) (4,2) (5,2) (6,2) (7,-2) (8,0) (9,-4) (10,0) (11,0) (12,2) (13,-2) (14,2) (15,2) (16,0)};
+        \end{axis}
+    \end{tikzpicture}
 \end{enumerate}
 \Aufgabe{Token Ring}{10+10}
 \begin{enumerate}