Oh goodness...someone help me please!!

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

What is the value of x in the this question ?