Please help, I am so confused. 1.) What is the volume of the box as a function of x? 2.)What is the natural domain of V? 3.) is this function v a polynomial 4.) evaluate: V(1)V(5)V(10)5.) if x=1 and increases by h, by how much will volume of the box change? Simplify. V(1+h)-V(1)=4(1+h)^3-64(1+h)^2+240(1+h)-180= ? 6,) as x increases from x=1 to x=5, what is h? Now compute: V(5)=V(1)=V(5)-V(1)=7.) express the total surface area (inside and outside) of the open box as a function of x S(x)=2?[ (20-2x)(12-2x)+ 2(12-2x) ? ( ?) +2x ?(?)]Simplify the expression above:S(x)=480-?8.) as x increases from 1 to (1+h), the total surface area of the box changes by S(1+h)-S(1)= ? H^2 + ? H So as x increases from 1 to (1+h) the surface areas decrease by ?

Exercise. A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 12 in by 20 in by cutting out equal squares of side a at each corner and then folding up the sides: 12 20