Re: alt tags for graphs

Hi Darrell,

I would describe it with a short alt an explanatory sentence below the image. e.g. x-axis is a horizontal line, y-axis is perpendicular on the x-axis. Drawing a line from x-axis with a 45 degree angle clockwise will intersect with x-axis and y-axis in two points x-intercept and y-intercept. 
  
Rabab
>>> "Mattingly, F Darrell" <darrell.mattingly@uky.edu> 3/28/2013 2:43 pm >>>

Hi all,
I’m working on a project to teach mathematical concepts.  What is the best manner to describe graphs, such as the one below
 
 
F. Darrell Mattingly, Jr.
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University of Kentucky, Human Development Institute
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