TI-84 Plus Weird Graphing Problem

AI Thread Summary
A user is experiencing an issue with their TI-84 calculator, where an unwanted stretched parabola appears whenever they graph functions, obstructing their view of the intended graphs. They seek solutions to resolve this problem. A suggestion is made to reset the calculator's memory as a potential fix. Further troubleshooting steps or insights from other users may be necessary to fully address the issue. The discussion highlights common graphing problems encountered with the TI-84.
draxus
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Hello all,
I have been having a really strange problem lately on my TI-84. Whenever I graph anything, there is always another graph which appears as a stretched parabola that spans the first and fourth quadrant. It is annoying because I cannot view certain parts of the graph I want to. Anyone know how to fix this?

Thanks in advance
 
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Have you tried resetting your memory on the calculator?
 
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