Determine the vector and parametric equations of the line passing through the points A (-3,2,8) and B (4,3,9). (Note: Use Point A as your position vector)

Answer 1

Hello Huzaifa,

I will give you some ideas for this one. You may not be using this method in your class.

Find the displacement vector from A to B. Then if you add any multiple of vector AB to A, you will get a point on a line. You can call the scalar for the multiple t instead of k to get the traditional parameter.