To solve a system of two linear equations by graphing 1. Check this point xy in both equations. These are the roots of the quadratic equation.
This produces very nice complex graphs.
To solve an equation graphically draw the graph for each side member of the equation and see where the curves cross are equal. Just whatever number b is find its. Find the values of xy that name the point of intersection of the lines. The solution of such a system is the ordered pair that is a solution to both equations.