How do I graph a summation using a TI 89?

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    Graph Summation
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Homework Help Overview

The discussion revolves around graphing a summation using a TI 89 calculator, specifically addressing the challenges faced when trying to utilize the graphing window for this purpose.

Discussion Character

  • Exploratory, Problem interpretation

Approaches and Questions Raised

  • Participants discuss the limitations of the graphing feature regarding summation and explore potential workarounds, including changing the graphing mode to sequence. Questions arise about how to perform this mode change.

Discussion Status

The conversation is ongoing, with some participants offering suggestions while others seek clarification on how to implement those suggestions. There is no explicit consensus yet on the best approach.

Contextual Notes

Participants are navigating the specific functionalities of the TI 89 calculator, indicating a need for familiarity with its features and settings.

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I know how to write it out in the general window, but not in the graphing window (there's no summation option in the graph feature). Is there a way to import it or another way?
 
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Change the graphing mode to sequence.
 
How do I do that?
 
jaejoon89 said:
How do I do that?

you could try RTFM.

(hint: there's a MODE button on the 89. You're trying to change the graph MODE. hmmmm)
 

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