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Mode Screen

Mode Screen. Y= Screen, where to input your functions. Viewing Window Screen. Zoom Screen. Table Set up Screen. Found by pressing:. Table Screen (currently empty as there is nothing stored in Y=). Press:. Useful Function Screen, found by pressing. Format Screen.

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Mode Screen

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  1. Mode Screen

  2. Y= Screen, where to input your functions

  3. Viewing Window Screen

  4. Zoom Screen

  5. Table Set up Screen Found by pressing:

  6. Table Screen (currently empty as there is nothing stored in Y=) Press:

  7. Useful Function Screen, found by pressing

  8. Format Screen

  9. Stat Screen and List Editor

  10. MATH screen: Most useful for converting decimals to fractions

  11. Math --> NUM screen found by pressing Where you find the absolute value key

  12. To graph the function Y = x2

  13. To Trace along the graph and see the values Note: You can use the left cursor arrow to trace the other way.

  14. Using the VALUE function in the CALC menu to go directly to some desired x,y point on the graph

  15. Adding an Absolute Value graph to the mix

  16. ZOOMING IN using the ZoomBox feature to see a smaller region of the graph

  17. The result of the Zoom Box

  18. Setting the Table to see some values

  19. The Table for both entered functions

  20. Moving around the table

  21. Back to the HOME screen

  22. Evaluating a function quickly

  23. For Tonight y= -2| 3x + 1| -4 y = 3x2 -4x +3 y = 1 x +5 4 Graph, set a good window, zoom, trace, play around Evaluate EACH function for the following x: values -200, 15, 46, 1/3 (give me a decimal answer), -3/5 give me fractional answers

  24. http://www.teachertube.com/view_video.php?viewkey=93b89d8fbee5667d077f </exchweb/bin/redir.asp?URL=http://www.teachertube.com/view_video.php?viewkey=93b89d8fbee5667d077f>

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