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)?

Question

Responses
A 13
x + 4y = −41 3 x + 4y = −4
B 13
x + 3y = 41 3 x + 3y = 4
C 13
x + 2y = −21 3 x + 2y = −2
D 13
x + 2y = 2

Answer 1

C. 13x + 2y = -2. The point (6, -2) satisfies the equation 3x + 2y = -2 when x=6 and y=-2. This is the second linear equation for the system.