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Mrs. Matthews' Math Room

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Algebra 1
- Resources

Mrs. Matthews' Math Room

Home
Algebra 1
- Resources
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- Home
- Algebra 1
  - Resources
    0 - Preparing for Algebra
    0.1 Plan for Problem Solving
    0.2 Real Numbers
    0.3 Operations with Integers
    0.4 Adding and Subtracting Rational Numbers
    0.5 Multiplying and Dividing Rational Numbers
    0.6 The Percent Proportion
    0.7 Perimeter
    0.8 Area
    0.9 Volume
    0.10 Surface Area
    0.11 Simple Probability and Odds
    0.12 Measures of Center, Variation, and Position
    0.13 Representing Data
    1 - Expressions, Equations, and Functions
    1.1 Variables and Expressions
    1.2 Order of Operations
    1.3 Properties of Numbers
    1.4 The Distributive Property
    1.5 Equations
    1.6 Relations
    1.7 Functions
    1.8 Interpreting The Graphs of Functions
    2 - Linear Equations
    2.1 Writing Equations
    2.2 Solving One-Step Equations
    2.3 Solving Multi-Step Equations
    2.4 Solving Equations with the Variable on Each Side
    2.5 Solving Equations Involving Absolute Value
    2.6 Ratios and Proportions
    2.7 Percent of Change
    2.8 Linear Equations and Dimensional Analysis
    2.9 Weighted Average
    3 - Linear Functions
    3.1 Graphing Linear Equations
    3.2 Solving Linear Equations by Graphing
    3.3 Rate of Change and Slope
    3.5 Arithmetic Sequences as Linear Functions
    4 - Equations of Linear Functions
    4.1 Graphing Equations in Slope-Intercept Form
    4.2 Writing Equations in Slope-Intercept Form
    4.3 Writing Equations in Point-Slope Form
    4.4 Parallel and Perpendicular Lines
    4.5 Scatter Plots and Lines of Fit
    4.6 Regression and Median-Fit Lines
    4.7 Inverse Linear Functions
    5 - Linear Inequalities
    5.1 Solving Inequalities by Addition and Subtraction
    5.2 Solving Inequalities by Multiplication and Division
    5.3 Solving Multi-Step Inequalities
    5.4 Solving Compound Inequalities
    5.5 Inequalities Involving Absolute Value
    5.6 Graphing Inequalities in Two Variables
    6 - Systems of Linear Equations and Inequalities
    6.1 Graphing Systems of Equations
    6.2 Substitution
    6.3 Elimination Using Addition and Subtraction
    6.4 Elimination Using Multiplication
    6.5 Applying Systems of Equations
    6.6 Systems of Inequalities
    7 - Exponents and Exponential Functions
    7.1 Multiplication Properties of Exponents
    7.2 Division Property of Exponents
    7.3 Rational Exponents
    7.4 Scientific Notation
    7.5 Exponential Functions
    7.6 Growth and Decay
    7.7 Geometric Sequences as Exponential Functions
    7.8 Recursive Formulas
    8 - Quadratic Expressions and Equations
    8.1 Adding and Subtracting Polynomials
    8.2 Multiplying a Polynomial by a Monomial
    8.3 Multiplying Polynomials
    8.4 Special Products
    8.5 Using the Distributive Property
    8.6 Solving x^2 + bx + c = 0
    8.7 Solving ax^2 + bx + c = 0
    8.8 Difference of Squares
    8.9 Perfect Squares
    9 - Quadratic Functions and Equations
    9.1 Graphing Quadratic Functions
    9.2 Solving Quadratic Equations by Graphing
    9.3 Transformations of Quadratic Functions
    9.4 Solving Quadratic Equations by Completing the Square
    9.5 Solving Quadratic Equations by Using the Quadratic Formula
    9.6 Analyzing Functions with Successive Differences
    9.7 Special Functions
    10 - Radical Functions and Geometry
    10.1 Square-Root Functions
    10.2 Simplifying Radical Expressions
    10.3 Operations with Radical Expressions
    10.4 Radical Equations
    10.5 The Pythagorean Theorem
    10.6 Trigonometric Ratios
    12 - Statistics and Probability
    12.1 Samples and Studies
    12.2 Statistics and Parameters
    12.3 Distributions and Data
    12.4 Comparing Sets and Data
    12.5 Simulations
    12.6 Permutations and Combinations
    12.7 Probability of Compound Events

Solving Quadratic Equations by Graphing

Quadratic Functions and Equations

Chapter 9.2

<<< Quadratic Functions and Equations

Tutorials

Approximate Roots with a Calculator
Double Root
Approximate Roots with a Table
Real Roots
Two Roots

Practice

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