Question

What is the domain of f(x)=log(x-3)?

Answer 1

same idea as last time, log(0) is undefined

Answer 2

so x-3 can't be zero or anything less than zero

Answer 3

so

x-3 > 0

x > 3

Answer 4

which means that the domain is x > 3

Answer 5

This is beginning to make more sense, thank you!

Answer 6

that's really great, yw