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Finding Maximum and Minimum Values

"Polynomial functions are useful when solving problems that ask us to find things like maximum income, revenue or production quantities. Finding maximum and minimum values of polynomial functions hel ...

Solving Absolute Value Equations

" Fuente: BrightStormSolving Absolute Value Equations es un video-tutorial (en inglés) a modo de 'píldora de formación' de ©Brightstorm. En Brightstorm hallarás más de dos mil vídeos educativos de cie ...

"Solving ""Less Than"" Absolute Value Inequalities"

" Fuente: BrightStorm"Solving "Less Than" Absolute Value Inequalities" es un contenido didáctico (en inglés) de ©Brightstorm, un espacio educativo especializado en vídeo-tutoriales de ciencias (Matemá ...

"Solving ""Greater Than"" Absolute Value Inequalities"

" Fuente: BrightStorm"Solving "Greater Than" Absolute Value Inequalities" es un video-tutorial (en inglés) de ©Brightstorm , en su portal disponen de muchos otros vídeos gratuitos de ciencias (Matemát ...

Evaluating the Tangent Function

"When evaluating the tangent function, to find values of the tangent function at different angles, we first identify the reference angle formed by the terminal side and the x-axis. Then, we find the t ...

Recursion Sequences

"While arithmetic and geometric sequences involve a rule that uses a constant number, recursion sequences use the terms themselves in the rule. One term in recursion sequences is determined from using ...

DeMoivre's Theorem

"We know how to multiply complex numbers, but raising complex numbers to a high integer power would involve a lot of computation. Fortunately we have DeMoivre's Theorem, which gives us a more simple s ...

Properties of Logarithms

"In order to solve equations with logarithms and exponential functions, we must understand two properties of logarithms. These properties of logarithms are the methods we use to get to and solve for v ...

Power Functions

"A power function is a function where y = x ^n where n is any real constant number. Many of our parent functions such as linear functions and quadratic functions are in fact power functions. Other pow ...

Conic Section Formulas

"We can easily identify a conic section by its formula. Conic section formulas have different identifiers. For example, a vertical parabola has a squared "x" term and single "y" term while a horizonta ...

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