Question

(q33) Given
, find f'(0).

Answer 1

A. 2.60944

Explanation:

You want the slope of the function f(x) = e^x +5^x at x=0.

Derivative

The derivative is ...

f'(x) = e^x +ln(5)·5^x

At x=0, this is ...

f'(0) = e^0 +ln(5)·5^0 = 1 +ln(5)

f'(0) ≈ 2.60944

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