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Example 22 - Chapter 2 Class 11 Relations and Functions
Last updated at Jan. 28, 2020 by Teachoo
Transcript
Example 22 The function f is defined by ๐(๐ฅ)={โ(1โ&๐ฅ, ๐ฅ<0@1 , ๐ฅ=0@ ๐ฅ+1 , ๐ฅ>0)โค Draw the graph of f (x). For x < 0 , f(x) = 1 โ x We find the points to be plotted when x < 0 For x = 0 , f(x) = 1 Hence, point to be plotted is (0,1) For x > 0 , f(x) = x + 1 We find the points to be plotted when x > 0 Hence we make a graph The graph of the function is
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Chapter 2 Class 11 Relations and Functions
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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.