Assess students' ability to interpret and perform function transformations: horizontal and vertical translations, reflections across the x- and y-axes, vertical and horizontal stretches/compressions, and combinations. Tasks include rewriting and comparing equations in the form y = a·f(b(x − h)) + k, predicting and sketching resultant graphs, mapping key points, and explaining effects on domain, range, and shape; emphasize correct order of operations and parameter impacts on graph behavior.