Function f undergoes two transformations to become g. Express g(x) in terms of f(x)

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.)

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b