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

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


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

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.