Chapter 3 - Log Functions Flashcards
1
Q
what is the solution to this Law of Logs?
ln (xy),
A
lnx + lny
2
Q
what is the solution to this Law of Logs?
ln (x/y)
A
lnx - lny
3
Q
what is the solution to this Law of Logs?
ln x^y
A
y*lnx
4
Q
What is the deriv. of ln x?
A
1/x
5
Q
What is the derivative of y = ln x/x+1
A
y = ln x -ln x+1 y' = 1/x - 1/(x+1)
6
Q
What are the steps of Log Differentiation?
A
- Take the natural log of both sides: ln y =ln f(x)
2.
