An object placed 12 cm from a concave mirror produces a real image 8.0 cm from the mirror.If the object is now moved to a new position 18.0 cm from

An object placed 12 cm from a concave mirror produces a real image 8.0 cm from the mirror.If the object is now moved to a new position 18.0 cm from the mirror, where is the new image located as measured from the mirror?
A)3.0 cm
B)6.5 cm
C)9.2 cm
D)14.6 cm

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