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Slope of a Line
The slope of a line is a numerical measure of its steepness and direction, representing a rate of change. It is determined by the ratio of the rise (the vertical distance change between two points) to the run (the horizontal change between the same two points). The slope is denoted by the letter and is calculated using the formula: . Real-world applications of slope include the pitch of a roof, the slant of plumbing pipes, and the steepness of a hill.
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