Logs And Exponemtials

Question 1

How to convert from log to exp form

Answer 1

y = Logax x=ay

Question 2

Log to the base 3 example of logarithmic and exponential conversion

Answer 2

log3 9 = 3^2 = 9

Question 3

Laws of logarithms

Answer 3

• log a 1 = 0
• log a A = 1
• logax + logay = log a (xy)
• logax - logay = log a (x/y)
• logax ^n = nlogax

Question 4

What are e an lnx

Answer 4

e and lnx are inverses

Question 5

f(x) = logax graph

Answer 5

• intersect x axis at (1,0)
• cut through the point (a,1)

Question 6

f(x) = a^x graph

Answer 6

-intersect y axis (1,0)
-cuts through the point (1,a)