Your students practice regression modeling for quadratic functions. Three single-page editable Microsoft Word (with MathType) documents, each one "word problem" and each with data and some scaffolding questions guiding students through the process. Students determine the quadratic regression model and make a prediction about a missing value. With my scanned (hand-written) answer keys (PDF format).
Keywords: regression, linear regression, quadratic regression, graphing calculator, Ti-83, Ti-84, Excel
Common Core Standards: Statistics and Probability, Modeling, HSA-CED.A.2, HSA-REI.D.11, HSF-LE.A.1, HSF-LE.A.2