# Unit 8 – Quadratic Functions and Their Algebra

These lessons introduce quadratic polynomials from a basic perspective.  We then build on the notion of shifting basic parabolas into their vertex form.  Completing the square is used as a fundamental tool in finding the turning point of a parabola.  Finally, the zero product law is introduced as a way to find the zeroes of a quadratic function.

• Lesson 1

• Lesson 2

• Lesson 3

• Lesson 4

• Lesson 5

• Lesson 6

• Lesson 7

• Lesson 8

• Unit Review

Unit #8 Review – Quadratic Functions and Their Algebra

• Assessment

Unit #8 Assessment Form A

• Assessment

Unit #8 Assessment Form B

• Assessment

Unit #8 Assessment Form C

• Assessment

Unit #8 Assessment Form D

• Assessment

Unit #8 Exit Tickets

• Assessment

Unit #8 Mid-Unit Quiz (Through Lesson #4) – Form A

• Assessment

Unit #8 Mid-Unit Quiz (Through Lesson #4) – Form B

• Assessment

Unit #8 Mid-Unit Quiz (Through Lesson #4) – Form C

U08.AO.01 – Perfect Square Warm-Up (Before Lesson #4)

U08.AO.02 – Lesson #4.5.Axis of Symmetry Formula

U08.AO.03 – Lesson #6.5.The Zeros of a Quadratic.Practice

U08.AO.04 – Lesson #7.5.Solving Linear-Quadratic Systems