## Linear equation - Wikipedia

en.wikipedia.org/wiki/Linear_equation

A linear equation is an algebraic equation in which each term is either a constant or the product .... It may be helpful to think about this in terms of y = b + mx; where the line passes through the...

## Straight-Line Equations: Slope-Intercept Form - Purplemath

www.purplemath.com/modules/strtlneq.htm

Covers the 'slope-intercept', or 'y = mx + b', form of straight-line equations. ... If you see an equation with only x and y — as opposed to, say x<sup>2</sup> or sqrt(y) — then ...

Aug 18, 2009 ... This gives the basic outline of the dreaded y=mx+b formula, for linear equations. How to solve for b (y-intercept), and how to solve for any other ...

## What does the number m in y = mx + b measure? To find out ...

www.csun.edu/~vcmth00m/lineareq3.pdf

points on the graph of y = mx + b. Then y1. = mx1. + b and y2. = mx2. + b. Use algebra to ... The WINNING EQUATION. Answer: y. 2. – y. 1 x. 2. – x. 1. = mx. 2. + b.

## Graphing Equations and Inequalities - Slope and y-intercept - First ...

www.math.com/school/subject2/lessons/S2U4L2GL.html

Every straight line can be represented by an equation: y = mx + b. The coordinates of every point on the line will solve the equation if you substitute them in the ...

## Equation of a Straight Line - Math is Fun

www.mathsisfun.com/equation_of_line.html

Equation of a Straight Line. The equation of a straight line is usually written this way: y = mx + b. (or "y = mx + c" in the UK see below) ...

## Who Discovered the Slope Formula?

www.whodiscoveredit.com/who-discovered-the-slope-formula.html

The basic slope formula is y=mx+b while the more complex point-slope formula is y-yl=m(x-x1). Because Descartes is the father of Analytical Geometry and this ...

## Who invented the slope formula? | Reference.com

www.reference.com/history/invented-slope-formula-f48236ef307177f8

Though no concrete proof designates Descartes as the inventor of the slope formula, there is ... Finding the Slope of a Line · Definition of Slope · Math · y=MX B ...

## What is a Slope? Formula, Use and History - Statistics How To

www.statisticshowto.com/what-is-a-slope/

Oct 1, 2013 ... Where b = the y intercept (where the graph crosses the y-axis), m is the ... Basic linear equation formula: y = mx + b, where “m” is the slope.

Popular Q&A
Q: Graph - How can I plot y=mx+b in Matlab? - Stack Overflow
A: There are two way that immediately come to mind. The first is with FPLOT: >> m = 2; b = 1; >> fplot(@(x)m*x+b, [0 10]);. The second is to calculate... Read More »
Source: stackoverflow.com
Q: C# - Linear Function: y = mx + b (2 points given) in code - Stack...
A: In your posted code, you seem to have made a typo. This: var m = (point2.Y - point1. ... That's a really simple equation: y = mx + b. But because I ..... Read More »
Source: stackoverflow.com
Q: What does b mean in the formula y=mx+b? - Quora
A: As per my knowledge x= position of x y= position of y m (slope) means average ... b", also called the y-intercept, is the point where the line given by th... Read More »
Source: www.quora.com
Q: Algebra - How to draw a line using y = mx +b in java? - Stack Ove...
A: Sep 14, 2011 ... When you draw a line in code, you need to draw from point A to point B . (a line ... So what happens is that my program pass two linear equati... Read More »
Source: stackoverflow.com
Q: How to solve the mathematical equation y=mx+b - Quora
A: Lol. I should edit this. I can't figure this out. I was sent to “alternative ... There's four variables there! It's already solved for y. You could... Read More »
Source: www.quora.com