Unit 4 homework 9 quadratic equation applications answer key

Why are we studying this?

In this unit of study, students will continue to deepen their knowledge and understand of quadratic functions. Students will learn how to solve quadratic equations algebraically and interpret them in terms of the graph and in context.

Unit Schedule and Assignments

Table of Contents & Pages

Daily Homework Assignments (w/Answer Keys)

Factoring Quadratic Expressions: Practice Page

9.1: #4-15 ALL + 18, 19, 22

9.3: #1-13 ODD + 15-20 ALL

Mid-Unit Quiz #1: Solving Quadratics by Graphing and Factoring - Tuesday, December 4th (Per. 1 & 3) and Wednesday, December 5th (Per. 2)

Mid-Unit Quiz #2: Solving Quadratics by Square Roots, Completing the Square, and Quadratic Formula (POP QUIZ)

Unit 4 Assessment: Tuesday, December 18th (Per. 1 & 3) and Wednesday, December 19th (Per. 2)

Solving Quadratic Equations by Graphing

Unit Foldable: Solving Quadratic Equations

Factoring Quadratic Expressions

Factoring Quadratic Expressions: Practice Page

Factoring Trinomials Match Up

Factoring Quadratic Expressions (Orduna - video)

8.1-8.2: Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring (Orduna - video)

For extra tutorial videos, visit my.hrw.com and check out...

8.1: Math on the Spot Video

8.2: Math on the Spot Video

9.1: Solving Quadratic Equations by Square Roots

Choose Your Own Adventure

9.2: Solving Quadratic Equations by Completing the Square

9.3: Solving Quadratics by Quadratic Formula

Quadratic Formula Tic-Tac-Toe

Solving by Different Methods