Find the vector and parametric equations for the line through the point P = (-4, –4, 5) and the point Q = (-2, –9, 1). Vector Form: r = . 5) + t(| -4 ) Parametric form (parameter t, and passing through P when t = 0): x = æ(t) = y = y(t) = z(t) : 2 =

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