9.2 Notes        9.2 Notes by Mr. Behling

9.2 HW A        9.2 HW A Solutions

9.2 HW B        9.2 HW B Solutions

        Video: Factoring Refresher #1 (4:40)

        Video: Factoring Refresher #2 (4:11)

        Video: Solve by Graphing #1 -- Given a Graph (3:14)

        Video: Solve by Graphing #2 -- Parabola and Line (3:51)

        Video: Solve by Graphing #3 -- Two Parabolas (4:04)

        Video: Solve by Graphing #4 -- No Solution (2:16)

9.1 Day 1 Notes by Mr. Behling

9.1 Radical, Dude #1        9.1 Radical, Dude #1 Solutions 

        Video: Introduction to Square Roots (5:23)

        Video: Approximating Square Roots Without a Calculator (3:39)

        Video: How to Simplify Radicals #1 (3:58)

        Video: How to Simplify Radicals #2 (5:00)

        Video: How to Multiply Radicals (5:00)

        (Optional) Video: Simplify Radicals (STOP at the 10:10 mark) -- Nancy Pi

        (Optional) Video: Multiply Radicals (STOP at the 3:25 mark) -- Mathgirl!

9.1 Day 2 Notes by Mr. Behling

9.1 Radical, Dude #2          9.1 Radical, Dude #2 Solutions

9.1 Radical, Dude #3          9.1 Radical, Dude #3 Solutions

        Video: Adding & Subtracting Radicals (6:08) -- I'm in love with Mathgirl!

        Video: Distributive Property with Radicals #1 (2:02) -- Opposite of Mathgirl!

        Video: Distributive Property with Radicals #2 (3:28)

        Video: How to Square Radicals (4:14)

9.3 Notes        9.3 Notes by Mr. Behling

9.3 HW A        9.3 HW A Solutions

9.3 HW B        9.3 HW B Solutions

        Video: Solve by Square Roots #1 -- Introduction (5:48)

        Video: Solve by Square Roots #2 -- A Little Bit Harder (4:24)

        Video: Solve by Square Roots #3 -- A Little Bit Harder (3:56)

        Video: Solve by Square Roots #4 -- Vertex Form (5:00)

9.5 Notes by Mr. Behling

9.5 HW A        9.5 HW A Solutions

        Quadratic Formula Song #1

        Quadratic Formula Song #2 (even better)

        Video: Solve Using Quadratic Formula -- Two Solutions (4:27)

        Video: Solve Using Quadratic Formula -- One Solution (2:54)

        Video: Solve Using Quadratic Formula -- No Solutions (4:01)

        Video: Solve Using Quadratic Formula -- Does Not Simplify (3:43)

        (Optional) Video: How to Determine the Number of Solutions (7:21)

9.1-9.5 The Best Method HW        9.1-9.5 The Best Method HW Solutions

9.6 Word Problems HW        9.6 Word Problems HW Solutions

Chapter 9 Practice Test        Chapter 9 Practice Test Solutions

Chapter 9 Review        Chapter 9 Review Solutions

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The rest of this material is not being used...

Modeling Quadratic Functions Solutions

9.1-9.3 Review        9.1-9.3 Review Solutions

Solving Quadratics Packet (P1-P10)

        P1 Solutions        P2 Solutions

        P4 Solutions        P5 Solutions

        P6 Solutions        P7 Solutions

        P9 Solutions        P10  Solutions

AB9 Challenge Problems

        AB9 Challenge Problems Solutions