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

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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

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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

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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, ...

SOLUTION: what does y=mx+b mean? - Algebra

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The value of b is the y-intercept, which is the point where the graph crosses the y- axis. The number m is the slope of the line, where slope m = rise over run.

"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.

In the slope intercept formula y=mx+b, why is the letter "m" - Askville

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Derivation of the "m" in the slope equation

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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.

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

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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.

y=mx+b - Centrale des maths

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Who is asking: Student Level: Middle. Question: When solving a problem on slopes,and in the formula y=mx+b what do the M and B stand for? Why M and B?

Equation of a Straight Line - Math is Fun

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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) ...

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

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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

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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.

"y=mx+b" Why is - Algebra

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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...").