Added some comments to the new functions

Display-Image.cs

@@ -213,7 +213,10 @@ namespace ImageMinipulation {
             CvInvoke.WaitKey();
         }
 
-
+        /// <summary>
+        /// Template matching, it lookes at a template image then compares that to an overall image and checks if there is anything 
+        /// that matches our template then outputs where it found a match
+        /// </summary>
         public void Nine()
         {
             Mat answeredPic = CvInvoke.Imread("./img/GraderPage-Answered.jpg");