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The Coordinate Plane is really called the Cartesian Plane, which was developed by a french Mathematician, named Renee Descartes. He described the slope as "climbing" up or down a line (from left to right). The french word for "climb" is "monte" (with an accent over the 'e'). That's why he used 'm' for slope.

Q: Why use m for slope and b for y intercept?

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y=mx+b where m=slope; b= y-intercept

Use the equation; y=mx+b where m is the slope Use your 2 points as y and b (intercept)

Point slope? y=mx+b M being the slope, and b being the y-intercept.

slope intercept form is y=mx+b (m is slope, b is y intercept) slope = 4, y intercept = -2 y = 4x -2

No. In a linear equation, y = mx + b, the slope is m, and the x intercept is where mx + b = 0.

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you use mx+b m is slope. m always has to be next to x b is y intercept

y=mx+b where m=slope and b=y-intercept. x and y are variables

Slope intercept is an equation of the form y=mx+b where m is the slope and b is the y-intercept.

y=mx+b where m=slope; b= y-intercept

y=mx+b is the slope intercept equation m=slope b= y-intercept y=-7x + 2 m= -7 b= +2

The slope-intercept form of an equation is y = mx + b, where m is the slope and b is the y-intercept. Without the specific equation, it is not possible to determine the values of m and b for the slope-intercept form.

Not quite. 'm' is the slope of the line. 'b' is the y-intercept The x-intercept is ( -b/m ).

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Use the equation; y=mx+b where m is the slope Use your 2 points as y and b (intercept)

y=mx+b (b is the y-intercept, and m is the slope)

y=mx+b (m=slope b=y-intercept)

y=mx+b where m=slope; b= y-intercept