Question

Can someone teach me how to find the domain of a function like this:

f(x)=abs(x-2) + abs(x+3)

Thanks in advance

Answer 1

domain is all real numbers because you can take the absolute value of anything

Answer 2

ok i ploted it, but with mathematica. Can yo show me how to plot it in paper?

Answer 3

the domain of a function is a set of numbers where function can be defined

Answer 4

I understand the domain. can you show me how to plot it manually?

Answer 5

it is independent variable ..