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.
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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.