Question

use the graph of f(x) to find the limit.
lim f(x) =
x→2

Explanation:

Step1: Recall limit definition

The limit as $x$ approaches $a$ is the value the function approaches as $x$ gets closer and closer to $a$, not the value of the function at $a$.

Step2: Observe the graph

As $x$ approaches 2 from both the left - hand side and the right - hand side of the graph of $y = f(x)$, the $y$-values approach 7.

Answer:

7