What are the domain and the range of this graph?

The domain is { x ∈ R| x ≥ -1} and the range is {y|y∈R}.

the domain is {x|x∈R} and the range {y ∈ R | y ≥ -1}.

the domain is {x ∈ R | x ≥ - 1}. and the range is {y ∈ R | y ≥ -1}

the domain is {x | x ∈ R} and the range is {y | y ∈ R}.