This math topic focuses on understanding rational functions and identifying the location of holes in these functions when given in their factored form. It involves analyzing where the functions are undefined due to factors in the numerator and denominator canceling out, leading to holes in the graph of the function. An emphasis is made on learning how to manipulate and simplify expressions to locate these specific discontinuities. This is a foundational concept in higher-level algebra and pre-calculus that enhances students' knowledge of function behavior and graphing techniques.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.