Factor quadratics to reveal zeroes to solve quadratic equations.
4/21 W
HW: Worksheet #1
HW: Worksheet #2
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( )
4/22 Th
Solving Quadratic Equations by square rooting with completing the square intro
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Complete the square of a quadratic to solve the equation.
4/23 F
HW: Worksheet #3
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4/26 M
Solving Quadratic Equations by Completing the Square
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Complete the square of a quadratic to solve the equation.
4/27 T
HW: Worksheet #4
( )
4/28 W
Solving Quadratic Equations by Quadratic Formula
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Solve quadratic equations using the quadratic formula.
4/29 Th
HW: Worksheet #5
( )
4/30 F
( )
Assess the prior unit objectives.
5/3 M
Mixed Practice
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Asses the prior learning objectives
5/4 T
Asses the prior learning objectives
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3/27 (Day 2) & 3/30 (Day 3): |
Solving Quadratic Equations by factoring ( ) HW: Worksheet #1 ( ) | Factor quadratics to reveal zeroes to solve quadratic equations. |
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3/31 (Day 1) & 4/1 (Day 2): |
Solving Quadratic Equations by factoring (a≠1) ( ) HW: Worksheet #2 ( ) | Factor quadratics to reveal zeroes to solve quadratic equations. |
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4/1 (Day 2) & 4/2 (Day 3): |
Solving Quadratic Equations by square rooting with completing the square intro ( ) HW: Worksheet #3 ( ) | Complete the square of a quadratic to solve the equation. |
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4/3 (Day 1) & 4/13 (Day 2):
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Solving Quadratic Equations by Completing the Square ( ) HW: Worksheet #4 ( ) | Complete the square of a quadratic to solve the equation. |
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4/13 (Day 2) & 4/14 (Day 3): |
Solving Quadratic Equations by Quadratic Formula ( ) HW: Worksheet #5 ( ) | Solve quadratic equations using the quadratic formula. |
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4/15 (Day 1) & 4/16 (Day 2):
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Mixed Practice ( ) HW: Worksheet #6 | Assess the prior unit objectives. |
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4/16 (Day 2) & 4/17 (Day 3): |
( ) HW: Study for Unit Test | Asses the prior learning objectives |
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4/20 (Day 1) & 4/21 (Day 2): |
HW: End of Unit Review ( ) | Asses the prior learning objectives |
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Algebra To Go pages: 53-59, 239-249
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Enjoy these free sheets. Each one has model problems worked out step by step, practice problems, as well as challenge questions at the sheets end. Plus each one comes with an answer key.
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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.
Introduction to Quadratic Functions
LESSON/HOMEWORK
LECCIÓN/TAREA
LESSON VIDEO
EDITABLE LESSON
EDITABLE KEY
More Work with Parabolas
The Shifted Form of a Parabola
Completing the Square
Stretching Parabolas and More Completing the Square
The Zeroes of a Quadratic
More Zero Product Law Work
Quadratic Word Problems
Unit Review
Unit #8 Review – Quadratic Functions and Their Algebra
UNIT REVIEW
REPASO DE LA UNIDAD
EDITABLE REVIEW
Unit #8 Assessment Form A
EDITABLE ASSESSMENT
Unit #8 Assessment Form B
Unit #8 Assessment Form C
Unit #8 Assessment Form D
Unit #8 Exit Tickets
Unit #8 Mid-Unit Quiz (Through Lesson #4) – Form A
Unit #8 Mid-Unit Quiz (Through Lesson #4) – Form B
Unit #8 Mid-Unit Quiz (Through Lesson #4) – Form C
U08.AO.01 – Perfect Square Warm-Up (Before Lesson #4)
EDITABLE RESOURCE
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
U08.AO.05 – Lesson #9.Additional Quadratic Word Problems
U08.AO.06 – Lesson #10.The Factored Form of a Polynomial
U08.AO.07 – Practice Graphing Parabolas
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This Quadratic Equations Unit Bundle contains guided notes, homework assignments, four quizzes, study guide and a unit test that cover the following topics:
• Introduction to Quadratic Equations (Standard Form, Vertex, Axis of Symmetry, Maximum, Minimum)
• Graphing Quadratic Equations by Table (Review of Domain/Range included)
• Vertex Form and Transformations
• Quadratic Roots (Identifying by Graphing)
• The Discriminant
• Solving Quadratic Equations by Factoring
• Solving Quadratic Equations by Square Roots
• Solving Quadratic Equations by Completing the Square
• Solving Quadratic Equations by the Quadratic Formula
• Review of all Methods
• Applications: Area and Consecutive Integers
• Projectile Motion
• Linear vs. Quadratic Models
ADDITIONAL COMPONENTS INCLUDED:
(1) Links to Instructional Videos: Links to videos of each lesson in the unit are included. Videos were created by fellow teachers for their students using the guided notes and shared in March 2020 when schools closed with no notice. Please watch through first before sharing with your students. Many teachers still use these in emergency substitute situations. (2) Editable Assessments: Editable versions of each quiz and the unit test are included. PowerPoint is required to edit these files. Individual problems can be changed to create multiple versions of the assessment. The layout of the assessment itself is not editable. If your Equation Editor is incompatible with mine (I use MathType), simply delete my equation and insert your own.
(3) Google Slides Version of the PDF: The second page of the Video links document contains a link to a Google Slides version of the PDF. Each page is set to the background in Google Slides. There are no text boxes; this is the PDF in Google Slides. I am unable to do text boxes at this time but hope this saves you a step if you wish to use it in Slides instead!
Please download the preview to see a sample outline along with a collage of some of the pages.
This resource is included in the following bundle(s):
Algebra 1 Second Semester Notes Bundle
Algebra 1 Curriculum Algebra 1 Curriculum (with Activities)
More Algebra 1 Units:
Unit 1 – Algebra Basics
Unit 2 – Multi-Step Equations & Inequalities
Unit 3 – Relations & Functions
Unit 4 – Linear Equations
Direct & Inverse Variation (Mini-Unit)
Unit 5 – Systems of Equations & Inequalities
Unit 6 – Exponents and Exponential Functions
Unit 7 – Polynomials & Factoring
Unit 9 – Linear, Quadratic, and Exponential Functions
Unit 10 – Radical Expressions & Equations
Unit 11 – Rational Expressions & Equations
Unit 12 – Statistics
LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable , meaning they can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at [email protected].
COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
© All Things Algebra (Gina Wilson), 2012-present
All things algebra.
x^{\msquare} | \log_{\msquare} | \sqrt{\square} | \nthroot[\msquare]{\square} | \le | \ge | \frac{\msquare}{\msquare} | \cdot | \div | x^{\circ} | \pi | |||||||||||
\left(\square\right)^{'} | \frac{d}{dx} | \frac{\partial}{\partial x} | \int | \int_{\msquare}^{\msquare} | \lim | \sum | \infty | \theta | (f\:\circ\:g) | f(x) |
▭\:\longdivision{▭} | \times \twostack{▭}{▭} | + \twostack{▭}{▭} | - \twostack{▭}{▭} | \left( | \right) | \times | \square\frac{\square}{\square} |
x^{\msquare} | \log_{\msquare} | \sqrt{\square} | \nthroot[\msquare]{\square} | \le | \ge | \frac{\msquare}{\msquare} | \cdot | \div | x^{\circ} | \pi | |||||||||||
\left(\square\right)^{'} | \frac{d}{dx} | \frac{\partial}{\partial x} | \int | \int_{\msquare}^{\msquare} | \lim | \sum | \infty | \theta | (f\:\circ\:g) | f(x) |
- \twostack{▭}{▭} | \lt | 7 | 8 | 9 | \div | AC |
+ \twostack{▭}{▭} | \gt | 4 | 5 | 6 | \times | \square\frac{\square}{\square} |
\times \twostack{▭}{▭} | \left( | 1 | 2 | 3 | - | x |
▭\:\longdivision{▭} | \right) | . | 0 | = | + | y |
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Name: _____ Unit 8: Quadratic Equations Date: _____ Homework 6: Solving Quadratics by Factoring Solve each quadratic equation by factoring. 1. 2x2 - 8x - 24 = 0 2. 5x2 + 5x - 30 = 0 3. 4x2 + 12x + 8 = 0 4. 3x2 - 15x + 12 = 0 5. 3x2 - 7x - 6 = 0 6. 2x2 + 5x + 3 = 0 7. 4x2 - 19x - 5 = 0 8. 10x2 - x - 2 = 0 ** This is a 2-page document!
Lesson #5 Homework Use the method completing the square to write each of the following quadratic ftnctions in the y = a + k. Then, identifÿthe tuning point and whether it is a maximum or minimum. (a) y=3x2—12x+17 (b) +40x—70 Which of the following equations models the graph shown at the right? Explain how you made your choice? y = (x+1)2 ...
Unit 8 - Quadratic Equations: Sample Unit Outline TOPIC HOMEWORK DAY 1 Introduction to Quadratic Equations: Standard Form, Axis of Symmetry, Vertex, Minimum, Maximum ... Quadratic Equation; Transformations HW #3 DAY 4 Quiz 8-1 None DAY 5 Quadratic Roots and the Discriminant HW #4 DAY 6 Solving Quadratics by Factoring (Day 1) HW #5 DAY 7 ...
Unit 8: quadratics Date Homework 5 Hour Homework 5: Solving Quadratics by Factoring (Day 1) Directions : Answer all questions. Show all work!!! Learning Target: I CAN solve quadratics by factoring. D i r e c t i o n s : S o l v e e ac h q u a dr ati c e q uat ion by f act o rin g . 1. x 2+7x +12=0 2.
Unit 8 - Solving Quadratic Equations. Unit 8 - Videos. Lesson 1 (stop at 3:05) Lessons 2 - 4. Lessons 6 (stop at 6:45) Lesson 8 (start at 6:50) Lessons 9-10. Lesson 12. Lesson 13. Lesson 14. Unit 8 - Answer Keys. Lesson #1 Simplifying Radicals Lesson #2 Intro to Quadratics (Day 1) Lesson #3 Solving Quadratic Equations (Day 2) Lesson #4 Solving ...
Describe the transformations from the parent function given each equation. 7. +6 R€Ç(ec4ed acnss -HAL LeB q and Down 9 y —5)2 +4 sye4ch 2, 10. If the graph of the function y = x2 is reflected over the x-axis, then translated two units left, write an equation to represent the function. Topic 5: Quadratic Roots (Zeros) 11.
There are always 2 solutions to quadratics. Set the quadratic = 0 and solve for x. There are with three possibilities: a) 2 real number solutions. b) 1 repeated solution (so it counts as 2). Can be real or complex. c) 2 complex number solutions. Solve by Graphing. Use when the function's graph is available and it has x-intercepts.
Unit 8: Factoring (Solving Quadratics by Factoring) Day Lesson Topic Textbook Section Homework 1 U8: L1 ... 10.5-10.6 Unit 8 Practice Quiz 2 12 U8: QUIZ 2 QUIZ 2 10.5-10.6 ... Factor "Completely" and Solving Polynomials Equations by Factoring 10.8 Factoring Packet # 131 - 140 ALL Factoring Packet # 152 - 160 Even 15 U8: L7 ...
Main Idea of using Factoring Method to Solve a Quadratic Equation. The diagram above suggests the following key points: The opposite side should contain the factors of the given polynomial. After the two conditions stated above are met, then it is now OKAY to set each factor equal to zero then solve for the value of the unknown variable ...
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The solutions are: x = ±3,±1 x = ± 3, ± 1. It would be nice if there were only given factored equations to solve, but that is not how it goes. You are generally required to factor the equation first before it can be solved. Example 7.8.3. Solve the following quadratic equation: 4x2 +x− 3 = 0 4 x 2 + x − 3 = 0.
Introduction. When a polynomial is set equal to a value (whether an integer or another polynomial), the result is an equation. An equation that can be written in the form \(\ a x^{2}+b x+c=0\) is called a quadratic equation.You can solve a quadratic equation using the rules of algebra, applying factoring techniques where necessary, and by using the Principle of Zero Products.
Unit 8 - Quadratic Functions. Lesson 1 Introduction to Quadratic Functions. ... Solving Quadratic Equations Using Inverse Operations. LESSON/HOMEWORK. LECCIÓN/TAREA. LESSON VIDEO. ANSWER KEY. ... More Work Factoring to Solve Quadratics. LESSON/HOMEWORK. LECCIÓN/TAREA. LESSON VIDEO. ANSWER KEY. EDITABLE LESSON.
Factor quadratics to reveal zeroes to solve quadratic equations. AU8 - 1 notes answers.pdf. Lesson 2. 4/20 T . Solving Quadratic Equations by factoring (a≠1) (AU8 - Lesson 2 notes - factoring complex.docx) AU8L#2 Video. Factor quadratics to reveal zeroes to solve quadratic equations. AU8 - 2 notes answers.pdf . Lesson 3. 4/21 W . HW: Worksheet #1
Solving Quadratic Equations by Factoring. An equation containing a second-degree polynomial is called a quadratic equation. For example, equations such as 2 x 2 + 3 x − 1 = 0 2 x 2 + 3 x − 1 = 0 and x 2 − 4 = 0 x 2 − 4 = 0 are quadratic equations. They are used in countless ways in the fields of engineering, architecture, finance ...
When this is the case, you can factor the trinomial on the left-side of the equation as follows: Figure 04: How to solve quadratic equations by factoring. Step One: Identify the values of b and c. In this example, the values of b and c are: b=6 & c=8. Step Two: Find two numbers that both ADD to b and MULTIPLY to c.
AI generated content may present inaccurate or offensive content that does not represent Symbolab's view. Solve quadratic equations using factoring step-by-step. High School Math Solutions - Quadratic Equations Calculator, Part 1. A quadratic equation is a second degree polynomial having the general form ax^2 + bx + c = 0, where a, b, and c...
Practice Questions. Previous: Expanding Two Brackets Practice Questions. Next: Solving Quadratics Practice Questions. Click here for Questions . Click here for Answers . Factorisation, quadratic.
Enjoy these free sheets. Each one has model problems worked out step by step, practice problems, as well as challenge questions at the sheets end. Plus each one comes with an answer key. Solve Quadratic Equations by Factoring. Solve Quadratic Equations by Completing the Square. Quadratic Formula Worksheets.
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 ...
This product contains 14 pages of guided notes for a Math for College Algebra course - Unit 8: Quadratic Equations and Functions. 5 lessons included. · Lesson 8 .1: Solving Quadratic Equations · Lesson 8 .2: Completing the Square· Lesson 8 .3: The Quadratic Formula· Lesson 8 .4: Graphs of Quadratic Functions · Lesson 8 .5: Application.
This Quadratic Equations Unit Bundle contains guided notes, homework assignments, four quizzes, study guide and a unit test that cover the following topics:• Introduction to Quadratic Equations (Standard Form, Vertex, Axis of Symmetry, Maximum, Minimum) • Graphing Quadratic Equations by Table (Revie...
To solve a quadratic equation, use the quadratic formula: x = (-b ± √ (b^2 - 4ac)) / (2a). There can be 0, 1 or 2 solutions to a quadratic equation. If the discriminant is positive there are two solutions, if negative there is no solution, if equlas 0 there is 1 solution. In math, a quadratic equation is a second-order polynomial equation in ...