Given:
The graph has points plotted as:
[tex]A(6,-3),B(3,-2),C(6,0),D(0,-7)[/tex]
The domain is the set of x-values plotted on graph forwhich the function is defined.
Here the domain is:
[tex]=\mleft\lbrace0,3,6\mright\rbrace[/tex]
The range is the set of y-values plotted on graph.
Hence, the range is:
[tex]=\mleft\lbrace-7,-3,-2,0\mright\rbrace[/tex]
