Find MID(2) and TRAP(2) for $\int_0^{4}\,-x^2\,dx$.
MID(2) =
TRAP(2) =

Sketch the function $f(x) = -x^2$ twice and illustrate your answers above on your sketches.
Is MID(2) an over- or underestimate?

A. over
B. under

Is TRAP(2) an over- or underestimate?

A. under
B. over