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Why b for Intercept? - Math Forum - Ask Dr. Math


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 is the y-intercept called b? - MathFour


Nov 20, 2012 ... y = mx + b. Turns out ... y = mx + b. where m = slope and b = y-intercept. ... As for “ m”, it stands for “montagne” which is translated to mountain.

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


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, ...

"y=mx+b" Why is - Algebra


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...").

"m" For Slope?

www.math.ucdenver.edu/~jloats/Student pdfs/30_SLOPE_Nelms.pdf

-What does that mean? Explanation: ... The first way is the slope-intercept form (y = mx + b) of the linear equation. For this ... The y-intercept is the point when the.

Why does the letter b stand for y-intercept - Answers.com


B stands for y-intercept because due to the fact that in math terms... a, b, and c are usually used for constants while x, y, and z are variables, and.

Equation of a Straight Line - Math is Fun


The equation of a straight line is usually written this way: y = mx + b. (or "y = mx ... What does it stand for? ... b = the Y Intercept (where the line crosses the Y axis) ...

Derivation of the "m" in the slope equation


George Salmon (1819-1904), an Irish mathematician, used y = mx + b in his _A Treatise on Conic Sections_, ... In Austria k is used for the slope, and d for the y- intercept. ... John Conway has suggested m could stand for "modulus of slope.

Statistics 2 - LinReg(ax+b) versus LinReg(a+bx) - MathBits.com


A linear equation can be written as y=mx+b, y=ax+b or even y=a+bx. ... this format by using the form LinReg(ax + b), where a is the slope and b in the y- intercept.

Y-intercept - What does Y-intercept stand for? The Free Dictionary


Acronym, Definition. B, Big. b, Bit. B, Billion. B, Byte. B, Above Average grade. B, Reverse Side, Record. B, Back (chat). B, Black. B, Business. B, Book. B, Blue.

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


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 =...

Why are slope and y-intercept m and b? - Straight Dope Message Board


The Y-intercept is b because the X-intercept is a, as in the highly-useful ... in particular, Descartes does not actually use the letter m for slope.

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


Feb 28, 2008 ... in my Algebra class we are doing slope intercepts, and i was wondering why in a problem like Y=Mx+B, why "M" means the slope, and "B" ...