How was augustine influenced by neoplatonism?

Certainly, by the time he wrote the Confessions, Augustine had read some Plotinus and become much influenced by his style and arguments.
This is evident in the Confessions, both in the persistent series of questions with which Augustine pursues a difficult problem (as in Confessions 1.3.3-4.4), and in occasional flashes of exhortation (as at Confessions 1.18.28). Neo-Platonism influenced in Augustine his entire concept of God and of Creation. In the Neo-Platonist view, all things (including souls) had an infinite, timeless, and unchangeable God as the cause of their existence. Neo-Platonists held that everything existed only to the extent to which it participated in God. Plotinus taught that a person must turn inward to find God, who is identical with the inner reality of the soul. 

Ithink it is a. im not all that sure though.