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what are the different slope formulas. 1 - Slope intercept form y m x b The slope intercept form is useful if the slope m and the y intercept 0 b are known. There are 4 different types of slopes are Positive slope Negative slope zero slope and undefined Slope.
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Use the slope formula. For example equation of the straight line having a slope and passes through the point is. The fourth one is a bit controversial.
Lets use the slope formula to find the slope of the line that goes through the points.
M rise run y2y1 x2x1 m r i s e r u n y 2 y 1 x 2 x 1. M y 2 - y 1x 2 - x 1 Here x 1 y 1 20 3000 x 2 y 2 60 2000 Then m 2000 - 300060 - 20 m -100040. Y - 2 x 3 2 - Point Slope Form y - y 1 m x - x 1. How to find the slope Learn how to compute the slope using the rise and the run or 2 points.
