This math topic focuses on learning how to find specific points on a graph given a linear equation. It teaches how to substitute given x-values into linear equations of the form y = mx + b to find corresponding y-values, thereby identifying points on the graph. Each question presents a different linear equation, and students are required to determine which point corresponds to a specific x-value. This skill is crucial for understanding line equations and their graphical representations, forming a fundamental aspect of algebra and coordinate geometry learning.