To solve a system of equations by graphing, we need to choose the graph that represents the two given line equations and then enter the solution.
The given equations are:
1) 8x - 2y = 18
2) 4x - y = 4
Now, let's examine the equations and correct any errors:
1) 8x - 2y = 18
2) 4x - y = 4
Next, we need to identify the correct graph that represents these equations. Let's label the graphs as OA, OB, OC, and OD.
Finally, we need to determine the solution of this system, written as an ordered pair. If the two lines don't intersect, we should type "no solution." If the two lines overlap each other, we should type "infinitely many solutions."