Cabinet x costs $120, requires 9 sq ft of floor space, and holds 27 cu ft of files. cabinet y costs $140, requires 6
sq ft of floor space, and holds 30 cu ft. to get maximum storage, how many of each should be purchased with a
budget limit of $1260 and floor space of 81 sq ft?

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

false

inverse variation is not exponential

the answer is 0.8in^2

hope you get it down chief.