Question

What is the domain and range of the function?

A) domain: y = all real numbers and range: x = all real numbers

B) domain: x = all real numbers and range: y = all real numbers

C) domain: −10 ≤ x ≤ 10 and range: −8 ≤ y ≤ 4

D) domain: x = all real numbers and range: −8 ≤ y ≤ 4

Answer 1

b is the answer because of the arrows

Answer 2

I believe it is B since the graph line includes arrows. The arrows don’t have an exact point so it would be infinitely or in your case all real numbers