Example 22 - Chapter 2 Class 11 Relations and Functions

Last updated at August 17, 2026 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

Remove Ads Take short quiz All Quiz and Worksheets
Teachoo ยท Class 11 Explore Class 11

Transcript

Example 22 The function f is defined by ๐‘“(๐‘ฅ)={โ–ˆ(1โˆ’&๐‘ฅ, ๐‘ฅ<0@1 , ๐‘ฅ=0@ ๐‘ฅ+1 , ๐‘ฅ>0)โ”ค 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

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.