The graph shows one of the linear equations for a system of equations. Which equation represents the second linear equation for the system of equations that has the solution which corresponds to a point at (6, -2)?

A)
1
3
x + 3y = 4
B)
1
3
x + 4y = −4
C)
1
3
x + 2y = −2
D)
1
3
x + 2y = 2