Question

What is the domain for the graph below? Is my answer right for this math problem?

Answer 1

Yes..I think it is because the range is 5 and the domain is -1 (But im most likely wrong)

Answer 2

Answer: A) {x | x ∈ R}

Step-by-step explanation:

You are correct.  Domain is: all of the values that x can be.  In the given graph, the x-values goes to negative infinity and to positive infinity.