Consider the function $y=f(x)$ graphed below.

Give the $x-$coordinate of a point where:

A$.$ the derivative of the function is positive: $x=$

B$.$ the value of the function is positive: $x=$

C$.$ the derivative of the function is largest: $x=$

D$.$ the derivative of the function is zero: $x=$

E$.$ the derivative of the function is approximately the same as the derivative at $x=2\mathrm{.}75($be sure that you give a point that is distinct from $x=2\mathrm{.}75!!)$: $x=$