Figure WXYZ is transformed using the rule . Point W of the pre-image is at (1, 6).

What are the coordinates of point W" on the final image?

(–5, 8)
(–3, –8)
(5, –8)
(3, 8)

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.