Question

Which of the following sets would have a graph with an open circle on 5 and a ray pointing left on the number line?
{x | x ∈ R, x ≤ 5}
{x | x ∈ R, x ≥ 5}
{x | x ∈ R, x < 5}
{x | x ∈ R, x > 5}