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Originally Posted by Matterhorn Fan
So, you don't have to graph sines and cosines? Just what DO you do in math classes these days?
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We have to graph them, but there are also equations and problems where you can use your calculator to quickly find the answer.
BarTopDancer, you are probably right. Our classes are 2 hours long, but we don't normally use the entire period for the tests (which are normally around 30 questions)
Alex, one of the main reasons I'm looking at the 89 is that it has the ability to do 3D equations, which would be useful in the future for me.