slope formula
The slope formula is a mathematical formula used to calculate the steepness of a straight line
The slope formula is a mathematical formula used to calculate the steepness of a straight line. It can be expressed as:
Slope = (y2 – y1) / (x2 – x1)
Where (x1, y1) and (x2, y2) are two points on the line.
To understand the formula better, let’s break it down step by step:
1. Identify two points on the line. Let’s call them (x1, y1) and (x2, y2).
(x1, y1) represents the coordinates of the first point, and (x2, y2) represents the coordinates of the second point.
2. Determine the change in y-coordinates. Subtract y1 from y2:
(y2 – y1)
3. Determine the change in x-coordinates. Subtract x1 from x2:
(x2 – x1)
4. Divide the change in y-coordinates by the change in x-coordinates:
(y2 – y1) / (x2 – x1)
The resulting value is the slope of the line. The slope indicates how steep the line is, whether it is going upwards, downwards, or if it is a horizontal line or a vertical line.
Positive slope values indicate an upward inclination or a line that rises from left to right. Negative slope values indicate a downward inclination or a line that falls from left to right. A slope of zero represents a horizontal line, and an undefined slope indicates a vertical line.
So, by using the slope formula, you can calculate the slope of any straight line given two points on that line.
More Answers:
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