Example 1 (b) - Chapter 10 Class 11 Straight Lines (Term 1)
Last updated at Aug. 28, 2021 by Teachoo
Examples
Example 1 (a)
Example 1 (b) You are here
Example 1 (c) Important
Example 1 (d)
Example 2 Important
Example 3 Important
Example 4
Example 5
Example 6 Important
Example 7
Example 8
Example 9 (i)
Example 9 (ii) Important
Example 10
Example 11 Deleted for CBSE Board 2023 Exams
Example 12
Example 13 Important
Example 14 Important Deleted for CBSE Board 2023 Exams
Example 15 Important
Example 16
Example 17
Example 18 Important
Example 19
Example 20
Example 21 Important
Example 22 Important
Example 23
Example 24 Important
Example 25 Important
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 − 𝑦_1)/(𝑥_2 − 𝑥_1 ) Here x1 = 3, y1 = −2, & x2 = 7, y2 = −2 Putting values Slope = ( −2 − ( −2))/(7 − 3) = ( −2 + 2)/4 = 0/4 = 0
