Find parametric equations for the line described below. The line through the points P(-1,-1, 5) and Q(4, 6, -4) x = t-5, y = t - 7, z = 5t +9 Ox=t+5, y =t+7, z = 5t - 9 x = 5t + 1, y = 7t + 1, z = -9t - 5 x = 5t-1, y = 7t-1, z = -9t+5

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