Question

find the domain & range of the given graph.
5)

Explanation:

Step1: Identify domain (x-values)

The graph extends infinitely left (no lower bound for x) and has an open circle at $x=3$, so x is less than 3.
Domain: $(-\infty, 3)$

Step2: Identify range (y-values)

The graph extends infinitely downward (no lower bound for y) and approaches but does not reach $y=16$ (open circle), so y is less than 16.
Range: $(-\infty, 16)$

Answer:

Domain: $\boldsymbol{(-\infty, 3)}$
Range: $\boldsymbol{(-\infty, 16)}$