Question

Let f(x)=1.91.9x. Estimate the derivative f′(1.1) to within two decimal places by using a small enough interval.

Step 1

The given function is *f(x) = 1.9 ^{1.9x}.*

Step 2

*Known Facts:*

Secant slope formula for estimating the derivative:

Step 3

Estimate the derivative&nbs...

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