The figure shows a carpeted room. How many square feet of the room are carpeted? A polygon that is a part of a rectangle is shown with perpendicular sides. The base is labeled 14 feet. The side on the left is labeled 9 feet. The side on top is labeled 4 feet, and the side adjacent to it on the right is labeled 3 feet 96 square feet 114 square feet 126 square feet 138 square feet

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: