https://es-cl.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:poly-graphs 2025-11-20T17:56:31.732617198Z Polynomial graphs In this unit, we will use everything that we know about polynomials in order to analyze their graphical behavior. Specifically, we will find polynomials' zeros (i.e., x-intercepts) and analyze how they behave as the x-values become infinitely positive or infinitely negative (i.e., end-behavior). unit