Answer
Please see the graph.
Work Step by Step
$G(x) = (x-4)^2$
$x=2$
$G(x) = (x-4)^2$
$G(2) = (2-4)^2$
$G(2) = (-2)^2$
$G(2)=4$
$x=3$
$G(x) = (x-4)^2$
$G(3) = (3-4)^2$
$G(3) = (-1)^2$
$G(3)=1$
$x=4$
$G(x) = (x-4)^2$
$G(4) = (4-4)^2$
$G(4) = (0)^2$
$G(4)=0$
$x=5$
$G(x) = (x-4)^2$
$G(5) = (5-4)^2$
$G(5) = (1)^2$
$G(5)=1$
$x=6$
$G(x) = (x-4)^2$
$G(6) = (6-4)^2$
$G(6) = (2)^2$
$G(6)=4$