Question: I need help with these problems please, and please make it legible. Find parametric equations for the line through the origin parallel to the vector

I need help with these problems please, and please make it legible.

Find parametric equations for the line through the origin parallel to the vector 7j + 3k. . . . . . Choose the correct parametrization of the line. O A. x= 7t, y= 0, z= 3t, - co

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