What is the common ratio between successive terms in the sequence

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

Can someone me and plz do the problem

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis