So what you need to do is find the volume and divide it by 2.
8 x (3^2/4^2)
=4.5
........................
Answer:
mmm, well, not much we can do per se, you'd need to use a calculator.
I'd like to point out you'd need a calculator that has regression features, namely something like a TI83 or TI83+ or higher.
That said, you can find online calculators with "quadratic regression" features, which is what this, all you do is enter the value pairs in it, to get the equation.
Step-by-step explanation:
4+h+-8+-h
(h+-h)+(4+-8)
Answer is =-4