Calculators Editing Equations on a Ti-83+ Calculator

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SUMMARY

To edit equations on a Ti-83+ calculator after solving them, users should press the [2nd] key followed by the [ENTER] key. This action retrieves the previously entered equation, allowing for modifications. This method is essential for students, particularly in Math 12, who need to revisit and adjust their equations for further calculations.

PREREQUISITES
  • Familiarity with the Ti-83+ calculator interface
  • Basic understanding of algebraic equations
  • Knowledge of calculator function keys
  • Experience with navigating calculator menus
NEXT STEPS
  • Research advanced functions of the Ti-83+ calculator
  • Learn about graphing capabilities on the Ti-83+
  • Explore equation solving techniques using the Ti-83+
  • Study the use of the [2nd] function key for other operations
USEFUL FOR

Students in Math 12, educators teaching algebra, and anyone using the Ti-83+ calculator for mathematical computations.

mark126
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Just a quick question about the Ti-83+ calculator. After you have hit the equals button to provide the solution for an equation, how do you get back into the equation to make any changes? The error key is not what I'm looking for, is it possible to make any changes you want in the equation? I asked my Math teacher and she didn't know, this is for Math 12 in case you were wondering. Thanks!
 
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hit [2nd] [ENTER] and it will give you what your equation was previously, this by the way is second, entry.
 
Thanks, that really helped! Sorry that I may have posted it in the wrong forum.
 

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