## Intermediate Algebra for College Students (7th Edition)

$-4$
RECALL: $f(a)$ represents the value of the function $f$ when $x=a$. Thus, $f(-2)$ refers to the value of the function when $x=-2$ To find this value, look for the $y$-value that the graph represents when $x=-2$. On the graph, we find that: $f(-2) = -4$.