127-128 Limits: A little over a lot

One of the algebra 2 teachers uses this picture to explain what happens when you divide a little number by a big number and vice versa. Cool to see that it stuck. The students were using it to determine limits to +/- infinity.

Here’s the “Michael limit test” for limits to infinity. Plugs in 100 for x. Useful idea!

 

dan

 

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