Tuesday, September 29, 2020

The Chain Rule in Action and Confirmed with our TI-84

 We attack a sec^3 function with the Chain Rule and confirm our slope with a TI-84



 We attack a sec^3 function with the Chain Rule and confirm our slope with a TI-84. The show the derivative of sec x is tan x * sec x.  Next we use the chain rule to twice to find the slope at x=0.

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