Given,
The coordinates of the points shown in the graph is:
[tex](-6,2),\text{ \lparen6,2\rparen, \lparen6,1\rparen and \lparen3,1\rparen}[/tex]
Here, the given mapping is:
[tex](-6,2),\text{ \lparen6,2\rparen, \lparen x,1\rparen and \lparen3,1\rparen}[/tex]
On comparing the coordinates then x = 6.
Hence, the value of x is 6.
