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1. Text link: Linear equation - Wikipedia Domain: en.wikipedia.org Link: https://en.wikipedia.org/wiki/Linear_equation Description: In mathematics, a linear equation is an equation that may be put in the form a 1 x 1 + ⋯ + a n x n + b = 0 , {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+b=0,} where x 1 , … , x n {\displaystyle x_{1},\ldots ,x_{n}} are the variables (or unknowns or indeterminates ), and b , a 1 , … , a n {\displaystyle b,a_{1},\ldots ,a_{n}} are the coefficients , which are often real numbers . |
2. Text link: Linear Equations - Maths Resources Domain: mathsisfun.com Link: https://www.mathsisfun.com/algebra/linear-equations.html Description: Another special type of linear function is the Constant Function ... it is a horizontal line: f(x) = C. No matter what value of "x", f(x) is always equal to some constant value. Using Linear Equations. You may like to read some of the things you can do with lines: |
3. Text link: Linear equations and functions | 8th grade - Khan Academy Domain: khanacademy.org Link: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions Description: Linear equations like y = 2x + 7 are called "linear" because they make a straight line when we graph them. These tutorials introduce you to linear relationships, their graphs, and functions. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. |
4. Text link: What is a Linear Equation? - Video & Lesson Transcript ... Domain: study.com Link: https://study.com/academy/lesson/what-is-a-linear-equation.html Description: Defining a Linear Equation. In each equation, the number in front of the x represents the slope, or the number that it's moving by. The number on the end represents where it begins, or the y-intercept. If there is no number after the x, that implies that the y-intercept is zero. |
5. Text link: System of linear equations - Wikipedia Domain: en.wikipedia.org Link: https://en.wikipedia.org/wiki/System_of_linear_equations Description: System of linear equations. A system of non-linear equations can often be approximated by a linear system (see linearization ), a helpful technique when making a mathematical model or computer simulation of a relatively complex system . |
6. Text link: Linear Equations - Free Math Help Domain: freemathhelp.com Link: https://www.freemathhelp.com/linear-equations.html Description: Simple Definition of Linear Equation: An equation that forms a straight line on a graph. More precisely, a linear equation is one that is dependent only on constants and a variable raised to the first power. For example, \(y=6x+2\) is linear because it has no squares, cubes, square roots, sines, etc. |
7. Text link: Algebra - Linear Equations Domain: tutorial.math.lamar.edu Link: http://tutorial.math.lamar.edu/classes/alg/solvelineareqns.aspx Description: Linear Equations. If then for any c . All this is saying is that we can add a number, c , to both sides of the equation and not change the equation. If then for any c . As with the last property we can subtract a number, c , from both sides of an equation. |
8. Text link: Linear Equation | Definition of Linear Equation by Merriam ... Domain: merriam-webster.com Link: https://www.merriam-webster.com/dictionary/linear%20equation Description: Linear equation definition is - an equation of the first degree in any number of variables. |