Derivatives Of Exponential Functions

in #calculus6 years ago

Hi there. This math post is on calculus derivatives of exponential functions.

The screenshot images contain math text done in LaTeX and TeXWorks on my desktop.


Image Source

Sections


  • Exponential Functions Quick Review
  • Derivatives Of Exponential Functions
  • Examples Of Derivatives Of Exponential Functions

Exponential Functions Quick Review


exp01.PNG

Derivatives Of Exponential Functions


derivs_exp01.PNG

derivs_exp02.PNG

derivs_exp03.PNG

Case three then becomes case two.


Image Source

Examples Of Derivatives Of Exponential Functions


exps_12.PNG

exps_3.PNG

exps_4.PNG

Sort:  

small complement: I think some readers are wondering why (a^x) '= ln(a)a^ x. By definition a^x = e^(xln(a))and (e^u)'= u'e^u ---> e^(xln (a))' = ln(a)a^x

(I posted a small enigma (logical suite), try to solve it ^^)

With the substitution of u = x ln(a) and the calculus chain rule you get the result of ln(a) a^x as you have mentioned.

Coin Marketplace

STEEM 0.20
TRX 0.15
JST 0.029
BTC 64344.88
ETH 2629.39
USDT 1.00
SBD 2.83