Answer
please see image
(graph of g(x) is red)
.
Work Step by Step
Refer to Table 2.4 (page 279):
1. To graph $y=-f(x)$,
reflect the graph of $f(x)$ about the x-axis.
...for each (x,y) point on the graph of f(x)
plot ($x,-y)$ on the graph of g(x).
(green graph on the attached image )
2. To graph $g(x)=-f(x)+1$
raise the green graph by one unit.
(red graph)