We can actually see that the function that best represents the graph is: A. f(x) = (x − 2)(x + 1)(x + 2).
Let's understand what a function is all about.
What is a function?
A function actually refers to a mathematical expression, a law or rule which usually shows the relationship that exists between an independent variable and a dependent variable. Functions help to formulate relationships in the sciences.
We can see here that the function that best represents the graph is f(x) = (x − 2)(x + 1)(x + 2).
Learn more about function on https://brainly.com/question/10439235
