following questions:

Find the parametric equation of the line through a parallel to b, using t as the parameter. 5 a= b= 5 X = + t (Type an integer or a simplified fraction for each matrix element.)Determine if the system has a nontrivial solution. Try to use as few row operations as possible. _4X1 + 4X2 6X3 12X1 4- 5X2 4- X3 Choose the correct answer below. A. The system has only a trivial solution. 0 B. The system has a nontrivial solution. 0 c. It is impossible to determine. 6 _ Use a rectangular coordinate system to plot u = J: J v = J: :J, and their images under the given transformation T. Describe geometrically what T does to each vector x in R2. 1 5 Which graph below shows u and its image under the given transformation? OA- OB. Which graph below shows v and its image under the given transformation? OA- OB. What does T do geometrically to each vector x in R2