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Find a Set of Parametric Equations for the Line Through (7,2,2)( - 7,2,2 )

Question 17

Multiple Choice

Find a set of parametric equations for the line through the point and parallel to the specified vector or line.(For each line,write the direction numbers as integers. )
Point: (7,2,2) ( - 7,2,2 ) Parallel to: v=3i+6j2k\mathbf { v } = 3 \mathbf { i } + 6 \mathbf { j } - 2 \mathbf { k }


A) Parametric equations: x=3+7t,y=2+6t,z=22tx = 3 + - 7 t , y = 2 + 6 t , z = 2 - 2 t
B) Parametric equations: x=7+3t,y=6+2t,z=22tx = - 7 + 3 t , y = 6 + 2 t , z = 2 - 2 t
C) Parametric equations: x=7+2t,y=2+6t,z=22tx = - 7 + 2 t , y = 2 + 6 t , z = 2 - 2 t
D) Parametric equations: x=7+3t,y=2+6t,z=22tx = - 7 + 3 t , y = 2 + 6 t , z = 2 - 2 t
E) Parametric equations: x=2+3t,y=2+6t,z=22tx = 2 + 3 t , y = 2 + 6 t , z = 2 - 2 t

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