00:01
Hi, from the question given that consider the given graph by using this graph we need to find the graph of the inverse function f inverse of x.
00:12
So first find the f of x.
00:15
So let us point this one this one or this one.
00:23
So i have take these two points.
00:25
So here it is minus 1 comma 0 and here it is 0 comma negative 1.
00:31
So let us take a point minus 1 comma 0 and 0 comma minus 1 and in general we know that y minus y1 is equal to m times of x minus x1 and m is equal to y2 minus y1 divided by x2 minus x1.
00:51
So first find the slope of the equation of a line.
00:54
So that is equal to so let it be x1 y1 x2 y2.
00:59
So y2 minus y1 became minus 1 minus 0 divided by x2 is 0 minus of minus into minus is plus 1.
01:09
So that is equal to minus 1.
01:11
Therefore slope of the line is minus 1 and y plus 0 will be equal to minus 1 times of x plus 1.
01:24
So this implies y is equal to minus x minus 1.
01:30
So this is the equation of a line...