Is the type of lens used converging or diverging

Study the ray diagram given below and answer the questions that follow:

1. Is the type of lens used converging or diverging ?
2. List three characteristics of the image formed.
3. In which position of the object will the magnification be -1 ?

Answer

(a) Convex lens / converging lens

(b) i) real ii ) inverted iii) magnified/enlarged iv) forms beyond 2F₂

(c) at 2F₁