# Math Help - TI-89 Titanium: GRAPHING

1. ## 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

2. Originally Posted by tupac
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