evaluate the function graphically. find f(-3)

Answer:

-2

Explanation:

Step1: Locate x = -3 on x - axis

Find - 3 on the x - axis.

Step2: Move vertically to the graph

Move vertically from x=-3 until hitting the graph.

Step3: Read the y - value

Read the corresponding y - value on the y - axis, which is - 2.