A package has a length 10 inches greater than its width and a height 12 inches less than its width
a. Determine the polynomial function that will calculate the volume of a package
with width w.
b. To carry this package onto an airplane, it cannot be larger than 4800 cubic inches.
What should its dimensions be if you want to have the maximum allowable volume?

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

70.30

step-by-step explanation: