Question

evaluate the function graphically. find $f(-2)$

Explanation:

Step1: Understand function evaluation

To find \( f(-2) \), we look at the value of the function \( y = f(x) \) when \( x=-2 \).

Step2: Analyze the graph

On the graph of the function \( y = f(x) \), we locate the point with \( x = - 2 \). The \( y \)-coordinate of the point on the graph (for the relevant part of the function at \( x=-2 \)) gives \( f(-2) \).

Answer:

\( f(-2)=-1 \)