Question

F(x)=³√(x-2) +3
What is the domain and range of this function? Explain pleaasee!

Answer 1

Domain is what values x can take, so, is there a value of x such that F(x) is undefined?

Answer 2

No I don't think so... Would the domain be (-infinity,infinity)?

Answer 3

That's right :) I usually prefer a bold R which is taken to denote "all real numbers"

Answer 4

Ok thanks! And would the range also be (-infinity, infinity), or a BOLD R? (:

Answer 5

Yeap :)

Answer 6

Ok thank you so much! This helped me a lot!

Answer 7

No problem :)