Use Microsoft Excel to investigate the following function:

f$($x$)=$ x$3+$x$2-3$x$-1$

Which of the following are true?

Question $9$Select one or more:

a$.$

The first$-$order numerical integration method will overestimate the value of the integral between x$=2$ and x$=3.$

b$.$

The value of the integral between x$=0$ and x$=1$ is negative.

c$.$

The zero$-$order numerical integration method will underestimate the value of the integral between x $=-1$ and x $=-0\mathrm{.}5.$

d$.$

The zero$-$order numerical integration method will underestimate the value of the integral between x$=2$ and x$=3.$