Example 22 - Chapter 2 Class 11 Relations and Functions (Term 1)
Last updated at Jan. 28, 2020 by Teachoo
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Last updated at Jan. 28, 2020 by Teachoo
Example 22 The function f is defined by π(π₯)={β(1β&π₯, π₯<0@1 , π₯=0@ π₯+1 , π₯>0)β€ Draw the graph of f (x). For x < 0 , f(x) = 1 β 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