[NOTE: This video is only the first 18 minutes of the full lesson, please visit my web site to purchase complete version] Lesson consists of providing you with a Self-Tutorial on how to solve linear equations. Tutor discusses what is an Equation, Solution, Solution Set, Equivalent Equations, Identity, Contradictions, Conditional Equations, Linear Equations, the Standard Form of a Linear Equation. I show you how to actually SOLVE linear equations going step-by-step. I don't skip steps. I review some of the properties of Equality here too. I remind you to check the work done and how to solve linear equations using a calculator. At the end, you will know how to easily solve equations that look like:
2[y - (4y - 1)] = 5 - 9y
No word problems are done here. This is shown in DETAIL in Part 2 of the Lesson.
TutorMan gives a lesson on how to change a linear equation into slope-intercept form. You can check out more videos on other subjects at www.tutormanianet.blogspot.com
For requests on videos please write to us at: tutormaniagmail.com!
http://www.watchmath.com presentation on how to solve problems about linear equation.
http://www.watchmath.com presents how to solve linear equations
This video tries to solve the equations step by step.
This video gives you how to verify a linear equations by substituting the coordinate values in the equations and also find more help on what is a linear equation - http://www.mathcaptain.com/algebra/equations.html
Video gives you the clear idea how to graph an linear equation by finding x and y intercepts and plot on a graph and as well get help on how to graph linear equation - http://www.mathcaptain.com/algebra/graphing-linear-equations.html
Get help on how to graph a linear equation from this video which gives you clear understanding with an example and also get help on Graphing Inequality - http://www.mathcaptain.com/algebra/inequalities.html
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System of Pair of Linear Equations In Two Variables | Math | LetsTute
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Introduction of System of Linear Equations In Two Variables | Algebra
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Published on Jun 11, 2014
This video is on introduction of System of Linear Equations in Two Variables in algebra
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This is a demonstration video for Beginning Algebra Students
The video shows you how to find x and y step by step.
From this video you can evaluate x intercept and y intercept with clear step by step descriptive solution and get help on introduction to linear algebra - http://www.mathcaptain.com/algebra/linear-algebra.html
ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operations (+, -, *, /) and parentheses.
The program contains high-performance arithmetic, trigonometric, hyperbolic and transcendental calculation routines. All the function routines therein map directly to Intel 80387 FPU floating-point machine instructions.
Scientific calculator gives students, teachers, scientists and engineers the power to find values for even the most complex equation set. You can build equation set, which can include a wide array of linear and nonlinear models for any application:
*Polynomial and rational equations
*Nonlinear exponential, logarithmic and power equations
*Pre-defined mathematical and physical constants
A flexible work area lets you type in your equations directly. It is as simple as a regular text editor. Annotate, edit and repeat your calculations in the work area. You can also paste your equations into the editor panel.
Example of mathematical expression:
5.44E-4 * (x - 187) + (2 * x) + square(x) + sin(x/deg) + logbaseN(6;2.77)
History of all calculations done during a session can be viewed. Print your work for later use. Comprehensive online help is easily accessed within the program.
DataFitting program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting.
DataFitting gives engineers and researchers the power to find the ideal model for even the most complex data, by putting a large number of equations at their fingertips. DataFitting's built-in library includes a wide array of linear and nonlinear models from simple linear equations to high order polynomials. DataFitting has the following capabilities:
A 38-digit precision math emulator for properly fitting high order polynomials and rationals. A robust fitting capability for nonlinear fitting that effectively copes with outliers and a wide dynamic Y data range.
Once your data have been fit, DataFitting automatically sorts and plots the fitted equations by the statistical criteria of Standard Error. You can preview your graph and output publication-quality graphs in several different configurations. A residual graph as well as parameter output is generated for the selected fitted equation. Data, statistical and numeric summaries are also available from within the report-panel.
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