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A message from Yusnier Viera

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Classifying slopes.

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Writing the equation of a line given one point and the slope

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Writing the equation of the line through two given points

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Writing an equation in point slope form given the slope and a point.

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Finding slopes of lines parallel and perpendicular to a given line.

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Elimination Method

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Elimination Method

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Elimination Method

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Consistent Dependent

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Inconsistent

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Solving a system of linear equations using substitution.

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Graphing a linear inequality in the plane Slope intercept form

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Graphing a linear inequality in the plane Vertical or horizontal line.

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Graphing a linear inequality in the plane Standard form.

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Graphing a system of two linear inequalities.

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Introduction to the Greatest Common Factor (GCF)

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Factoring out a monomial from a polynomial.

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Factor by grouping

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Difference of Squares - simple example

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Difference of Squares - harder example.

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Factoring a polynomial involving a GCF and a difference of squares

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Factoring a quadratic with leading coefficient 1.

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Factoring a quadratic with leading coefficient not equal to 1

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Solve by factoring

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Quadratic Formula

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Rational to linear

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Solving a rational equation that simplifies to quadratic

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Solving a radical equation that simplifies to a linear equation. One radical. No solution example.

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Solving a radical equation that simplifies to a linear equation. Two radicals.

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Solving a radical equation that simplifies to a linear equation. Two radicals. No solution example.

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Solving a radical equation that simplifies to a quadratic equation.

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Solving a radical equation that simplifies to a linear equation One radical

Yusnier is a multiple World Record Holder and Mental Math World Champion. According to Discovery Channel, he is "One of the fastest brains on the planet". He has been teaching Math at different levels for over 20 years.

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Linear Functions.

Understanding and graphing linear functions.

Graphing linear equations

Video: Reading/Plotting a point in the coordinate plane.

Video: Reading/Plotting a point in the coordinate plane.

Graphing a linear equation in slope intercept form

Graphing a linear equation in slope intercept form

Video: Graphing y = mx + b

Video: Special cases.

Graphing a line given its equation in standard form

Graphing a line given its equation in standard form

Video: Graphing. Standard Form Ax + By = C

Writing linear equations. Slopes

Classifying slopes given graphs of lines

Classifying slopes given graphs of lines

Video: Classifying slopes.

Writing the equation of a line given one point and the slope

Writing the equation of a line given one point and the slope

Video: Writing the equation of a line given one point and the slope

Writing the equation of the line through two given points

Writing the equation of the line through two given points

Video: Writing the equation of the line through two given points

Writing an equation in point slope form given the slope and a point

Writing an equation in point slope form given the slope and a point

Video: Writing an equation in point slope form given the slope and a point.

Finding slopes of lines parallel and perpendicular to a given line

Finding slopes of lines parallel and perpendicular to a given line

Video: Finding slopes of lines parallel and perpendicular to a given line.

Writing equations of lines parallel and perpendicular to a given line through a point

Writing equations of lines parallel and perpendicular to a given line through a point

System of Linear Equations and Inequalities.

Solve and graph.

Solve system of equations

Solving a system of linear equations using substitution

Solving a system of linear equations using substitution

Video: Solving a system of linear equations using substitution.

Solving a system of linear equations using elimination

Solving a system of linear equations using elimination

Video: Elimination Method

Video: Elimination Method

Video: Elimination Method

Solving a system of linear equations that is consistent dependent or inconsistent

Solving a system of linear equations that is consistent dependent or inconsistent

Video: Consistent Dependent

Video: Inconsistent

Solving a word problem using a system of linear equations

Solving a word problem using a system of linear equations

Graph linear inequalities

Graphing a linear inequality in the plane Slope intercept form

Graphing a linear inequality in the plane Slope intercept form

Video: Graphing a linear inequality in the plane Slope intercept form

Graphing a linear inequality in the plane Vertical or horizontal line

Graphing a linear inequality in the plane Vertical or horizontal line

Video: Graphing a linear inequality in the plane Vertical or horizontal line.

Graphing a linear inequality in the plane Standard form

Graphing a linear inequality in the plane Standard form

Video: Graphing a linear inequality in the plane Standard form.

Graphing a system of two linear inequalities

Graphing a system of two linear inequalities

Video: Graphing a system of two linear inequalities.

Factorization of Polynomials.

Basic and advanced factorization.

Basic Factorization

Introduction to the Greatest Common Factor (GCF)

Introduction to the Greatest Common Factor (GCF)

Video: Introduction to the Greatest Common Factor (GCF)

Factoring out a monomial from a polynomial

Factoring out a monomial from a polynomial

Video: Factoring out a monomial from a polynomial.

Factor by grouping

Factor by grouping

Video: Factor by grouping

Difference of Squares

Difference of Squares

Video: Difference of Squares - simple example

Video: Difference of Squares - harder example.

Advanced Factorization

Factoring a polynomial involving a GCF and a difference of squares

Factoring a polynomial involving a GCF and a difference of squares

Video: Factoring a polynomial involving a GCF and a difference of squares

Factoring a quadratic with leading coefficient 1

Factoring a quadratic with leading coefficient 1

Video: Factoring a quadratic with leading coefficient 1.

Factoring a quadratic with leading coefficient not equal to 1

Factoring a quadratic with leading coefficient not equal to 1

Video: Factoring a quadratic with leading coefficient not equal to 1

Factoring a polynomial involving a GCF and a quadratic

Factoring a polynomial involving a GCF and a quadratic

Quadratic, Rational, and Radical Equations

Solving all type of equations.

Quadratic equations

Solving a quadratic equation by factoring

Solving a quadratic equation by factoring

Video: Solve by factoring

Solving a quadratic equation by using the quadratic formula

Solving a quadratic equation by using the quadratic formula

Video: Quadratic Formula

Discriminant of a quadratic equation

Discriminant of a quadratic equation

Rational equations

Solving a rational equation that simplifies to linear

Solving a rational equation that simplifies to linear

Video: Rational to linear

Solving a rational equation that simplifies to quadratic

Solving a rational equation that simplifies to quadratic

Video: Solving a rational equation that simplifies to quadratic

Radical equations

Solving a radical equation that simplifies to a linear equation One radical

Solving a radical equation that simplifies to a linear equation One radical

Video: Solving a radical equation that simplifies to a linear equation One radical

Video: Solving a radical equation that simplifies to a linear equation. One radical. No solution example.

Solving a radical equation that simplifies to a linear equation Two radicals

Solving a radical equation that simplifies to a linear equation Two radicals

Video: Solving a radical equation that simplifies to a linear equation. Two radicals.

Video: Solving a radical equation that simplifies to a linear equation. Two radicals. No solution example.

Solving a radical equation that simplifies to a quadratic equation

Solving a radical equation that simplifies to a quadratic equation

Video: Solving a radical equation that simplifies to a quadratic equation.

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