Помогите пж очень срочно!!

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Could someone with number 1 and 2

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?