The product of 2 and the cube of a number.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*