Question about Texas Instruments TI-82 Calculator

# Dim mismatch error

Upon pressing Y=, I enter a function such as Y1=X^2
When pressing GRAPH the Dim Mismatch error will be displayed.
Thanks in advance for helping me to resolve this.
Matilda
matildaveiczer@hotmail.com

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Hello matilda. The Y is your vertical & X is horzonial. With TI-83PULSE you should aquire a 'V' on the graph with point of V at center cross with Y=X^2. You can't aquire a Y=Y1+X^2

Posted on Oct 09, 2008

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Posted on Jan 02, 2017

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