How do I graph a summation using a TI 89?

jaejoon89 · Mar 11, 2009

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?

JamesF · Mar 11, 2009

Change the graphing mode to sequence.

jaejoon89 · Mar 11, 2009

How do I do that?

JamesF · Mar 11, 2009

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)

How do I graph a summation using a TI 89?

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How do I graph a summation using a TI 89?

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