Assess students' ability to interpret, compare, and analyze linear, quadratic, and exponential functions and their graphs; items will test identification of key parameters (slope, y‑intercept, vertex, axis of symmetry, growth/decay rate), matching equations to graphs, comparing end behavior and rates of change, explaining how algebraic features determine shape and transformations (shifts, stretches, reflections), solving for intercepts and extrema, and selecting appropriate function models for contextual data.