Question

the graph of $y = f(x)$ is shown below. which point could be used to find $f(3)$?
answer

Explanation:

Step1: Recall function notation meaning

For $y=f(x)$, $f(3)$ is the $y$-value when $x=3$.

Step2: Identify point with $x=3$

Locate the point on the graph where the $x$-coordinate is 3. This is point A, with coordinates $(3, -6)$.

Answer:

A. The point at $(3, -6)$