A1.7 Practice Day 1

In this practice day, students practice what they’ve learned so far in this unit.

By Desmos Classroom

Learning goals: Learning Goals • Write an expression for a quadratic relationship from a pattern. (Lesson 2) • Describe that quadratic relationships have a constant second difference. (Lesson 3) • Describe that the graphs of quadratic functions (called parabolas) are symmetrical around a line of symmetry. (Lesson 4) • Use tables and graphs to make predictions about quadratic relationships in context. (Lesson 5) • Compare properties of quadratic functions represented in different ways. (Lesson 7) • Identify and explain how to determine the `x`-intercepts of a parabola from its equation in factored form. (Lesson 10) • Use key features to graph quadratic functions in factored form. (Lesson 11) • Explain how to determine the vertex of a parabola given its equation in factored form. (Lesson 11) • Write a quadratic equation in factored form given its graph. (Lesson 12) • Interpret key features of a quadratic function in context. (Lesson 13)