Find parametric equations for the line described below.The line through the point P(-4, 2, 0) and perpendicular to the plane 
A. x = -4t - 4, y = 7t + 2, z = 7t
B. x = -7t - 4, y = -7t - 4, z = 0
C. x = 4t + 4, y = -7t - 2, z = -7t
D. x = -4t + 4, y = 7t - 2, z = 7t
Answer: A
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