What are the purposes of “e” and ln(x) in calculus?

658 views

i know a logarithm is the inverse of exponents… but i just cannot fathom how these are supposed to work in calculus, why we’re deriving them, what “e” means, why it’s important etc.

​

for reference currently taking calculus ab as well

In: Mathematics

4 Answers

Anonymous 0 Comments

e is the value that ties in with growth where the rate of growth at a given is proportional to the current size and occurs continually, rather than incrementally.

This is represented by e^x

The rate of growth/slope of the curve is equal to the value of the curve at any location, and the area under the curve between 0 and any location is equal to the value of the curve at that location.

Ie: the growth is equal to the population

This can be manipulated with constants ie e^kx for other growth rates, but in general anything with continuous growth is going to have an equation involving e

ln is the log in base e

You are viewing 1 out of 4 answers, click here to view all answers.