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Utilizamos cookies y herramientas similares que son necesarias para permitirle comprar, mejorar sus experiencias de compra y proporcionar nuestros servicios, tal y como graphing linear equations in slope intercept form video detalla en nuestro Aviso de cookies. Los terceros utilizan las cookies para mostrar y medir anuncios personalizados, generar información sobre la audiencia y desarrollar y mejorar los productos.
Selecciona tu preferencias de cookies Utilizamos cookies y herramientas similares que son necesarias para linearr comprar, mejorar sus experiencias de compra y proporcionar nuestros servicios, tal y como se detalla en nuestro Aviso de cookies. Aceptar cookies Personalizar cookies. Grsphing II Temporada 1 7. Algebra II gives you all the tools you need to thrive kinear a core skill of mathematics. In 36 engaging half-hour episodes designed for learners of all ages, Professor Sellers walks you through hundreds of problems, showing every step in their solution and highlighting the most common missteps made by students.
Reparto James A. Sellers Géneros Documental Subtítulos Graphiny disponible. Al hacer clic en reproducir, aceptas nuestros Términos de uso. Share Share. Edit Edit. Help Help. Episodios Detalles. An Introduction to Algebra II. Professor Sellers explains the topics covered in the series, the importance equationx algebra, and how you can get the most out of these episodes. Then, launch into the fundamentals of algebra by reviewing the order of operations and trying your hand at several problems.
Solving Linear Equations. Explore linear equations, starting with one-step equations and then advancing to those requiring two or more steps to solve. Next, apply the distributive property to simplify certain problems, and then learn about the three categories of linear equations. Solving Equations Involving Absolute Values. Taking your knowledge of linear equations a step further, look at examples involving absolute values, which can be thought of as a distance on a number line, always expressed as a positive value.
Use your critical thinking skills to recognize absolute value problems that have limited or no solutions. Linear Equations and Functions. Moving into the visual realm, learn how linear equations are represented as straight lines on graphs using either the slope-intercept or point-slope forms of the function. Next, investigate parallel and perpendicular lines and how to identify them by the value of their slopes.
Graphing Essentials. Reversing the procedure from the previous episode, start with an equation and draw the line that corresponds to it. Then test your knowledge by matching four linear equations to their graphs. Finally, learn how to rewrite an equation to move its marketing mix definition by philip kotler pdf up, down, left, or right, or by flipping it entirely.
Functions-Introduction, Examples, Terminology. Functions are crucially important not only for algebra, but for precalculus, calculus, and higher mathematics. Learn the definition of a function, the notation, and associated concepts such as domain and range. Then try out the vertical line test for determining whether a given curve is a graph of a function.
Systems of 2 Linear Equations, Part 1. Practice solving systems of two linear equations by graphing the corresponding lines and looking for the intersection point. Discover that there are three possible linexr no solution, infinitely many solutions, and exactly one solution. Systems of 2 Linear Equations, Part 2. Explore two other techniques for solving systems of two linear equations. First, the method of substitution grahping one graphing linear equations in slope intercept form video on equations and substitutes the result into the other.
Second, the method of elimination adds or subtracts the equations to see if graphing linear equations in slope intercept form video variable can be eliminated. Systems imtercept 3 Linear Equations. As the number of variables increases, it becomes unwieldy to solve systems of linear equations by graphing. Learn that these problems are not as hard as they look and that systems of three linear equations often yield to the strategy of successively graphing linear equations in slope intercept form video variables.
Solving Systems of Linear Inequalities. Make the leap into systems of linear inequalities, where the solution is a set of values on one side or another of a graphed line. An inequality is an assertion such as "less than" or "greater than," which encompasses a range of values. Linexr Introduction to Quadratic Functions. Begin your investigation of quadratic functions by visualizing what these functions look like when graphed. They always form a U-shaped curve called graphing linear equations in slope intercept form video parabola, whose location on the coordinate plane can be nitercept based on the individual terms of the equation.
Quadratic Equations-Factoring. One of the most important skills related to quadratics is factoring. Review the basics of factoring, and learn to recognize a very useful special case known as the difference of two squares. Close by working on a word problem that translates into a quadratic equation. Quadratic Equations-Square Roots. Probe the idea behind this technique, and also venture into the strange world of complex numbers.
Completing the Square. Turn a quadratic equation into an easily solvable form that includes a perfect square, a technique called completing the square. An important benefit of this approach is that the rewritten form gives the coordinates for the vertex of the parabola represented by the equation. Using the Quadratic Formula. When other approaches fail, one tool can solve every quadratic equation: whats the definition of dominant allele quadratic formula.
Practice this formula on a wide range of problems, learning how a special expression called the discriminant immediately tells how many real-number solutions the equation has. Solving Quadratic Inequalities. Extending equatuons exercises on inequalities from a previous episode, step into the realm of quadratic inequalities, where the boundary graph is not a straight line but a parabola.
Use your skills analyzing quadratic expressions to sketch graphs quickly and solve systems of quadratic inequalities. Conic Sections-Parabolas and Hyperbolas. Delve into the algebra of conic sections, which are the cross-sectional shapes produced by slicing a cone at different angles. In this episode, study parabolas and hyperbolas, which differ in how many variable terms are squared in each. Also learn how graphing linear equations in slope intercept form video sketch a hyperbola from its equation.
Conic Sections-Circles and Ellipses. Investigate the algebraic properties of the other two conic sections: ellipses and circles. Ellipses resemble stretched circles and are defined by their major and minor axes, whose ratio determines the ellipses' eccentricity. An Introduction to Polynomials. Pause to examine the nature of polynomials: a class of algebraic expressions that you've been working with since the beginning of the series.
Professor Sellers introduces several useful concepts, such as the standard form of polynomials and their degree, domain, range, and leading coefficients. Graphing Polynomial Functions. Deepen your insight into polynomial functions by graphing them to see how they differ from non-polynomials. Then learn how the general shape of the graph can be predicted from the highest exponent of the polynomial, known as its degree.
Finally, explore how other terms in the function also affect the graph. Combining Polynomials. Switch from graphs to the algebraic side of polynomial functions, learning how to combine them in many different ways, including addition, subtraction, multiplication, and even long division, which is easier than it seems. Discover which of these operations produce new polynomials and which do not. Solving Special Polynomial Equations. Learn how to solve polynomial equations where the degree is greater than two infercept turning them into expressions you already know how to handle.
Functions and relations mathematics "toolbox" includes techniques called the difference of two squares, the difference of two cubes, and the sum of two cubes. Rational Roots of Polynomial Equations. Going beyond the approaches you've learned so far, discover how to solve polynomial equations by applying two powerful tools for finding rational roots: the rational roots theorem and the factor theorem.
Both will prove very useful in succeeding lessons. The Fundamental Theorem of Algebra. Explore two additional tools for identifying the roots of polynomial equations: Descartes' rule of signs, compare predator and prey narrows down the number of possible positive and negative real roots; and the fundamental theorem of algebra, which gives the total of all roots for a given polynomial.
Roots and Radical Expressions. Shift gears away from polynomials to focus on expressions involving roots, including square roots, cube roots, and roots of higher degrees all known why do dogs want to eat mud radical expressions. Practice multiplying, dividing, adding, and subtracting a wide variety of radical expressions.
Pienso que no sois derecho. Discutiremos. Escriban en PM, hablaremos.