update of planning_scatter

Your questions make me think about the step i wrote, I just say put [x,y] in it without starting from specific point.
I guess I should start from x=14, then run x=14+n for the left spots. In that way, I could draw a lot until x= 492

there are two issues I had: 1. the gap between numbers on x-axis and y-axis are different, will this affect the length of segment?
2. I also found that when x=492, y has two points. Not sure how to represent that.

planning_scatter.md

@@ -4,9 +4,21 @@
   - Draw the axes.
     - Draw the x-axis.
       - Draw the line.
-      - ...
+      - Label the intersect point between y and x on x-axis as 14
+      - Segment the line with the length: 14 (starting point), 100, 200, 300, 400, 492, 
+      - label the segments on x-axis with numbers
+      
     - Draw the y-axis.
       - Draw the line.
-      - ...
+      - Label the intersect point between y and x on y-axis as -927
+      - Segment the line with the length: -927 (starting point), 0, 1000, 2000, 3000, 3710
+      - Label the segments on y-axis with numbers
+
   - Plot the points.
-    - ...
+    - For [x,y], find x position on x-axis
+    - Draw a line starting form that point parallel to y-axis
+    - Find y position on y-axis
+    - Draw a line starting form that point parallel to x-axis
+    - Label the intersect point
+    - Erase the previous two lines parallel to x and y-axis
+    - Repeat the steps until it's done