HELP!Does the graph represent a function and if so, why? Yes, there is more than one ordered pair in this list. Yes, no two sets of ordered pairs occupy the same location. No, some of the ordered pairs in this list have the same second element. No, some of the ordered pair in this graph have the same first element.

  No, some of the ordered pair in this graph have the same first element.

Step-by-step explanation:

A vertical line intersects the graph in as many as 3 places. Each of those has coordinates with the same first element. Because the number of points of intersection with a vertical line can be more than 1, the graph is not a function.

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.