This math topic focuses on identifying different types of function graphs. It is part of a broader introduction to functions, specifically domain and range. The main skills practiced involve recognizing and differentiating between several major graph types: cubic, trigonometric, absolute value, logarithmic, linear, reciprocal, and exponential. Each question presents two graphical options, and learners must select which graph corresponds to the given function type. This set of problems helps enhance understanding of function behavior and their graphical representations.