Does size of mirror affect the nature of the image?

Does size of mirror affect the nature of images ?

We wish to obtain an erect image of an object, using a concave mirror of focal length 15cm what should be the range of distance of the object from the mirror? What is the nature of the image ? Is the image larger or smaller than object? Draw a ray diagram to show the image formation in this case.

How does a combination of lenses affect the size, position and nature of the image?

An object of size 7.0 cm is placed at 27 cm in front of a concave mirror of focal length 18 cm. At what distance from the mirror should the screen be placed, so that a sharp focussed image can be obtained? Find the size and the nature of the image

An object is placed in front of a convex mirror of focal length 30 cm.If the image formed is a quarter of the size of the object,find the position of the image.

If the radius of curvature of convex mirror is 40 cm and size of object is twice as that of the image,then the object distance is

is it possible to find wheather a mirror is plane.concave or convex ,from the nature of the image of an object formed by the mirors?