Question

the graph of $y = f(x)$ is shown below. find the value of $f(-3).$

Explanation:

Step1: Locate $x=-3$ on x-axis

Find the point $x=-3$ on the horizontal axis.

Step2: Find corresponding y-value

Move vertically from $x=-3$ to the graph, then read the y-coordinate of that intersection point.

Answer:

$-1$