I'm having trouble differentiating the function

where a and b are constants.

I'm supposed to show that the turning point occurs at

Using the product rule I get

But no matter what I do with that, I can't seem to get

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- Oct 1st 2010, 05:33 PMblackdragon190Differentiating exponential functions
I'm having trouble differentiating the function

where a and b are constants.

I'm supposed to show that the turning point occurs at

Using the product rule I get

But no matter what I do with that, I can't seem to get

- Oct 1st 2010, 05:40 PMskeeter
- Oct 1st 2010, 05:46 PMblackdragon190
Thank you :)