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Example 1 - Chapter 10 Class 11 Straight Lines - Part 3

Example 1 - Chapter 10 Class 11 Straight Lines - Part 4


Transcript

Example 1 Find the slope of the lines: (b) Passing through the points (3, –2) and (7, –2), We know that slope between two points (x1,y1) & (x2,y2) is m = (𝑦_2 βˆ’ 𝑦_1)/(π‘₯_2 βˆ’ π‘₯_1 ) Here x1 = 3, y1 = βˆ’2, & x2 = 7, y2 = βˆ’2 Putting values Slope = ( βˆ’2 βˆ’ ( βˆ’2))/(7 βˆ’ 3) = ( βˆ’2 + 2)/4 = 0/4 = 0

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.