the graph of a function $f$ is shown below.\nfind $f(-2)$.\n$f(-2)=\\square$

Explanation:

Step1: Locate $x=-2$ on x-axis

Find the point $x=-2$ on the horizontal axis.

Step2: Find corresponding y-value

Move vertically from $x=-2$ to the graph, then read the y-coordinate of that intersection point.

Answer:

$4$