Question

evaluate the function graphically.
find ( f(-6) )

Explanation:

Step1: Locate x = -6 on x - axis

Find the position of \( x=-6 \) on the x - axis. Then, look at the graph to see the corresponding point on the function's graph at \( x = - 6 \).

Step2: Determine the y - value at x=-6

From the graph, when \( x=-6 \), the point is a solid dot. The y - coordinate of this point (the height of the point above the x - axis) is 8. So, to find \( f(-6) \), we identify the y - value associated with \( x=-6 \) on the function's graph.

Answer:

\( f(-6)=8 \)