Graph p$($x$)=27$xx$2+16$ on your calculator and answer the following questions.p$($x$)$ is increasing on the interval$($s$)$:

p$($x$)$ is decreasing on the interval$($s$)$:

p$($x$)$ has a maximum of Blank at x $=$

p$($x$)$ has a minimum of Blank at x $=$

The domain of p$($x$)$ is:

The range of p$($x$)$ is:

If any of the above do not exist, leave the answer box blank.