Answer
please see image
Work Step by Step
$f(x)=x^{3}$
(Using desmos.com) we graph f(x) (blue dashed graph).
By hand, plot the points on the graph of $f(x)$:
(-2,-8), (-1,-1), (0,0), (1,1), (2,8)
and join with a smooth curve.
$\mathrm{g}(x)=f(x)-2,$
so the graph of $g$ (solid red line)
is obtained from the graph of f by
lowering it by 2 units (solid red line).
Using the above points, $(x,f(x))$
plot the points
$(x$, $f(x)-$2$)$
and join with a smooth curve.