David buys a sculpture at an art show featuring one-of-a-kind art. A few minutes later, Maura comes to the same art show and buys a sculpture, too. Are these two events dependent or independent?

You would need a laid out graph for this but could you provide a picture of just a graph? i can give stepssolve for y.subtract 4xdivide by -1 (opposites)graph slope intercept formcheck each point to see if it’s on the graph