Day 4: Vertex Form Key Question: How many days should McDonald’s keep the McRib on the menu?Content: Quadratic Functions (Vertex Form) Hook Video Play this hook video at the beginning of class, to set up the lesson. Student ItemsHandout: pdf, docxDesmos: link Teacher ItemsHandout Key: pdf, docxSlide Deck: ppt, pdf << Day 3 Day 5 >> All Unit Lessons