Question

f(x)=lx+3l

Answer 1

Okay, and???????

Answer 2

I need to find the domain of the function

Answer 3

f(x) = x+3 or -(x+3)

Answer 4

Domain is -infinity, +infinity

Answer 5

Real numbers

Answer 6

Because you can plug in any number for x, the domain is the set of all real numbers


So the domain in interval notation is \[\large (-\infty,\infty)\]

Answer 7

Thank you so much!!!!

Answer 8

so its all real numbers?

Answer 9

yes