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Find the Zeros of Functions

Graph and Geometry Screen


Example:

 Let's find the zeros of the function
zero.

zero icon = zero of function.

  

 

Enter the function
and press ESC to enter the graph area.
zero1

Press MENU - #5 - #1 to TRACE the graph.
Use the NavPad to move the trace point to the x-axis.
zero2
When the zero icon appears, you have found a zero of the function.

 


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