Abox without a top is made from a rectangular piece of cardboard, with dimensions 6 ft by 8 ft, by cutting out square corners with side length x. which expression can be used to determine the greatest possible volume of the cardboard box? (8x−6)(6x−8) (8−2x)(6−2x)x (6−x)(8−x)x (8−6x)(6−8x)

( 8 - 2x )( 6 - 2x)x

I just took the quiz, hope you get a passing grade.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph