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Find the slope of the following lines which pass through the point: (2, – 1), (4, 3) - Mathematics and Statistics

Sum

Find the slope of the following lines which pass through the point: (2, – 1), (4, 3)

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Solution

Let A = (x1, y1) = (2, – 1) and B = (x2, y2) = (4, 3).

Slope of line AB = `(y_2 - y_1)/(x_2 - x_1)`

= `(3 - (-1))/(4 - 2)`

= `4/2`

= 2.

Concept: Line
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APPEARS IN

Balbharati Mathematics and Statistics 1 (Commerce) 11th Standard Maharashtra State Board
Chapter 5 Locus and Straight Line
Exercise 5.2 | Q 1. (a) | Page 69
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