Exponential and Logaritms

Question 0

Differentiating logs

Answer 0

y = Ln3x
= ln3 +lnx

y’= 1/x

Question 1

Log laws

Answer 1

Log (xy) = logx + logy

Log(x/y) = logx - logy

Log(x^m) = mlogx

Question 2

Integrating logs

Answer 2

Integral f’(x)/f(x) = ln(f(x)) + c

Question 3

Function of a function rule - e

Answer 3

Dy/Dx = f’(x) e ^f(x)

Question 4

Integrating e

Answer 4

Integral of e^ax+b = 1/a e^ax+b + c