[LON-CAPA-cvs] cvs: loncom /html/adm/help/tex Function_Plot_Response_Elements.tex

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www		Thu Dec  1 19:19:31 2011 EDT

  Modified files:              
    /loncom/html/adm/help/tex	Function_Plot_Response_Elements.tex 
  Log:
  FPR documentation
  
  
Index: loncom/html/adm/help/tex/Function_Plot_Response_Elements.tex
diff -u loncom/html/adm/help/tex/Function_Plot_Response_Elements.tex:1.1 loncom/html/adm/help/tex/Function_Plot_Response_Elements.tex:1.2
--- loncom/html/adm/help/tex/Function_Plot_Response_Elements.tex:1.1	Fri Jan 14 01:56:37 2011
+++ loncom/html/adm/help/tex/Function_Plot_Response_Elements.tex	Thu Dec  1 19:19:31 2011
@@ -1,8 +1,13 @@
 \label{Function_Plot_Response_Elements}
 
-There are two elements that can be added to the graph area.
+Which Elements you use depends on the type of problem you want to make.
 
-The first is a Spline.  At least one spline is necessary for the problem to work.  These splines are what will be adjusted and analyzed to solve the problem.
+\begin{itemize}
+\item Background Plot - This places a static curve on the graph of your choosing.  It can be labeled, moveable or fixed, and any color desired.   Only the right hand side of the function you want displayed is necessary.  For example, entering $x+2$ will display the line $y=x+2$.  The syntax must be syntax recognized by GeoGebra.  To test syntax for Geogebra directly, visit http://www.geogebra.org/webstart/geogebra.html .
 
-The second is a Background Plot.  This places a static curve on the graph.  This curve can change between individual problems, but the student will not be able to move it in any way.
+\item Spline - At least one spline is necessary for a graph problem.  These splines are what will be adjusted and analyzed to solve the problem.
 
+\item Object - This places a point in the applet.  Generally intended to be used with Vectors to create problems involving Free-Body Diagrams or any other points that vectors (or arrows) connect to and from.
+
+\item Vector - This creates a vector (or arrow) in the applet.  Generally intended to be used with Objects to create problems involving Free-Body Diagrams or to establish connections between Objects.
+\end{itemize}