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$Old$ August 26th, 2008, 08:36 PM

tupac $tupac is offline$

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$Exclamation$ TI-89 Titanium: GRAPHING

I want to graph this function:

20=log2y

I need to graph it without using algebra.

Is there a way to do it and i also need to know what i should press

Thanks

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$Old$ August 26th, 2008, 08:40 PM

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Quote:

Originally Posted by tupac $View Post$

I want to graph this function:

20=log2y

I need to graph it without using algebra.

Is there a way to do it and i also need to know what i should press

Thanks

You have to do the algebraic manipulation to find y. In this case, y is the line $y=1048576$ .

--Chris

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