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## y = mx + b, why is - Math Forum - Ask Dr. Math

mathforum.org/library/drmath/view/65307.html

In the slope-intercept formula, y = mx + b, why is 'b' used to represent the ... the "b " stands for, it has something to do with the French language.

## Why does "b" stand for "y-intercept"? | Reference.com

www.reference.com/math/b-stand-y-intercept-7edcd75d11f21256

The y-intercept is the value of y where an equation crosses the y-axis and x = 0. In the equation y = mx + b, if one substitutes 0 for x, the equation becomes y =...

## What does "y = mx + b" stand for? | Reference.com

www.reference.com/math/y-mx-b-stand-8824a354fc24885b

Y = mx + b is the equation for a straight line. "B" is the point value of where the line intercepts the y axis, called the y intercept. "M" is the value of the slope of the  ...

## Why is the y-intercept called b? - MathFour

mathfour.com/algebra/why-is-the-y-intercept-called-b

y = mx + b. where m = slope and b = y-intercept. But we don't bother to tell them why we're using such ... It seems like we could do this in a more logical fashion.

## The Meaning of Slope and y-Intercept in the Context of Word Problems

www.purplemath.com/modules/slopyint.htm

In the equation of a straight line (when the equation is written as "y = mx + b"), the slope is the number "m" that is multiplied on the x, and "b" is the y-intercept, ...

## In a algebra equation, why does "M" mean slope, and "B" mean y ...

in my Algebra class we are doing slope intercepts, and i was ... the letters m and b have no meaning on their own, they're just parameters.

## "y=mx+b" Why is - Algebra

www.algebra.com/algebra/homework/Graphs/Graphs.faq.question.341887.html

where a is the x-coordinate of the x-intercept and b is the y-coordinate of the y- intercept. ... has often been used to mean "the parameter which determines...").

## Graphing Equations in Slope Intercept Form

www.montereyinstitute.org/courses/Algebra1/COURSE_TEXT_RESOURCE/U04_L1_T3_text_final.html

In a more general straight line equation, x and y are coordinates, m is the slope, and b is the [y-intercept]. Because this equation describes a line in terms of its ...