Example 22 - Chapter 2 Class 11 Relations and Functions

Last updated at April 16, 2024 by

Example 22 - function f is defined by f(x) = { 1-x, 1, x + 1

Example 22 - Chapter 2 Class 11 Relations and Functions - Part 2
Example 22 - Chapter 2 Class 11 Relations and Functions - Part 3

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Transcript

Example 22 The function f is defined by 𝑓(𝑥)={█(1−&𝑥, 𝑥<0@1 , 𝑥=0@ 𝑥+1 , 𝑥>0)┤ Draw the graph of f (x). For x < 0 , f(x) = 1 – 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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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo