How do you use the definition of a derivative to find the derivative of #f(x) =e^x#?
The ratio approximates to
The derivative of
from power rules
you can use taylor series to have an excellent approximation of
at your level when you're blocked, think to use taylor series, it can be very useful.
Maybe you will tell me "Yeah you're right but you used taylor series, which are created by using formula with derivate of