Question

what is the range of this relation?
graph of a coordinate plane with points at (-5, 0), (-4, -1), (1, 0), (1, 4)
options:
{-5, -4, 1}
{-5, -4, 0, 1}
{-1, 0, 1, 4}
{-1, 0, 4}

Explanation:

Step1: Identify relation points

The points are $(-5, 0)$, $(-4, -1)$, $(1, 0)$, $(1, 4)$.

Step2: Extract y-values (range)

Collect unique y-values: $-1, 0, 4$.

Answer:

$\{-1, 0, 4\}$ (matches the bottom-right option)