In this part you do not have to sketch the graph and you may even be given the sketch of the graph to start with. For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following ...

The objective function that we want should minimize the number of cut edges. To count how many cut edges we have given a partition ... can use the expression x_i+x_j-2x_ix_j to calculate the edge ...