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  ******    **  **    ***    *****   *****   ******  **    **  **  **
  **  **    **  **   ** **   **  **  **  **  **      ***  ***   ****
  **  **    **  **  *******  **  **  ****    *****   ** ** **    **
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prgmQUADREMY (Quadratic equations graph solver)

Author: Sakic Emir
Date:   April 1998.

This is a program that does everything for quadratic formula, 
offering broke answers, graph view with zoom, trace, window and
roots on the screen, graphical solving of equations Y<,>0, 
characteristics of parabola and extreme values.


Send it to your Ti-83, and run it.

After entering your variables: ax^2 + bx + c=0  
you can do the following:

1) Find Roots 
(Real, immag., double root, line equation root, 
 answer in the broke form)

2) Draw the graph
(real parabola, immag. parabola, roots on the screen)

3) Edit the graph
(Zoom In, Zoom Out, Zoom Box, Window, Trace)

4) Graphicaly solve equations 
   ax^2 + bx + c > 0
   ax^2 + bx + c < 0
   ax^2 + bx + c > or = 0
   ax^2 + bx + c < or = 0
(with Shades and answer ON THE SCREEN)

5) Find characteristics of the function
(line of symmetry, extreme value coordinates)



If you have any questions, comments, or suggestions 
please e-mail me on:

saka@hotmail.com

