Web Results

Linear algebra


Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and ...

Linear equations and functions | 8th grade (U.S.) | Khan Academy


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, ...

Solving Linear Equations: 'One-Step' Equations - Purplemath


Demonstrates, step-by-step and with illustrations, how to solve one-step linear equations using addition and subtraction.

Differential Equations - Linear Equations - Pauls Online Math Notes


The first special case of first order differential equations that we will look at is the linear first order differential equation. In this case, unlike most of the first order ...

MathSteps: Grade 7: Linear Equations: What Is It? - Education Place


Linear Equations. A linear equation looks like any other equation. It is made up of two expressions set equal to each other. A linear equation is special because:.

Solve a Linear Equation Involving One Unknown - WebMath


This page will show you how to solve an equation for some unknown variable. Note: Please do not type and "=" signs. It is already put in for you. You just need to ...

Linear Algebra - UC Davis Mathematics


2.5 Solution Sets for Systems of Linear Equations . . . . . . . . . 63 ..... 5In math terminology, each question is asking for the level set of f corresponding to B. 16 ...

IXL - Solve two-step linear inequalities (Algebra 1 practice)


Fun math practice! Improve your skills with free problems in 'Solve two-step linear inequalities' and thousands of other practice lessons.

IXL - Identify linear and nonlinear functions (8th grade math practice)


Fun math practice! Improve your skills with free problems in 'Identify linear and nonlinear functions' and thousands of other practice lessons.

Graphing Equations and Inequalities - Graphing linear ... - Math.com


To graph a linear equation, we can use the slope and y-intercept. Locate the y- intercept on the graph and plot the point. From this point, use the slope to find a ...

More Info

Linear Equations - Math is Fun


Example: y = 2x + 1 is a linear equation: line on a graph. The graph of y = 2x+1 is a straight line. When x increases, y increases twice as fast, hence 2x; When x is ...

Algebra - Linear Equations - Pauls Online Math Notes - Lamar ...


where a and b are real numbers and x is a variable. This form is sometimes called the standard form of a linear equation. Note that most linear equations will not ...

Linear Equations - Free Math Help


Linear equations consist of constants and variables raised to the first power. On a graph, they look like straight lines.