Jay wants to make a box, with no lid (or top), out of a 10" x 6" rectangular piece of cardboard. if jay cuts squares with dimensions x by x out of each corner of the cardboard, and then folds up the corners to make an open box, find a function that represents: (a) the volume of the box. (b) the surface area of the box.

a.

b.

Step-by-step explanation:

Dimensions of rectangular piece of cardboard=

According to question

Length of box,l=10-2x

Breadth of box,b=6-2x

Height of box,h=x

a.

Volume of box=

Substitute the values in the formula

Volume of box=

b.Surface area of box=

Because the box has no lid

Substitute the values in the formula

Surface area of box=

Surface area of box=

Surface area of box=

Surface area of box=

Surface area of box, S(x)=

need more detail

step-by-step explanation:

lele

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