5-x cubic feet the width is x feet and length is x-2 the height is 5-x x(-2)

for x = 0 and x=2, the expression is undefined.

step-by-step explanation:

we have been given that

v = (5-x) cubic feet  

w = x feet

l = (x-2) feet

and the height is given by the expression

h= 5-x/x(x-2)

now, we know that a rational function is not defined if the denominator is zero. hence, in order to the expression for height to be defined, we have

x(x-2)0

x ≠ 0,2

hence, for x = 0 and x=2, the expression is undefined.

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation: