The question asks to evaluate the values for x for which f(x) is 6:
[tex]f(x)=6[/tex]
This is seen in the graph shown below:
Therefore, the answer is:
[tex]x=3[/tex]
PART 7
The function is increasing over the intervals:
[tex](-\infty,0)\cup(1,\infty)[/tex]
The function is decreasing over the interval:
[tex](0,1)[/tex]
The graph is never constant.
