diff --git a/extra_credit_1/data.csv b/extra_credit_1/data.csv
index 8e4a5ce..69f59df 100644
--- a/extra_credit_1/data.csv
+++ b/extra_credit_1/data.csv
@@ -1,3 +1,6 @@
-radius (cm), angle (degrees)
-0, 0
-2.25, 62
+Point, Radius (cm), Angle (degrees)
+1, 4, 0
+2, 3.9, 86
+3, 5.25, 194
+4, 3.2, 275
+5, 3, 29