2. which shared trait of artists and inventors allows an artist to render accurate images on canvas, and an inventor to create a detailed model of a product?

a. knowledge of mathematics
b. hand-eye coordination
c. photographic memory
d. knowledge of engineering

The answer is (b) hand-eye coordination. Both artists and inventors require good hand-eye coordination to create accurate images or detailed models. Artists need to be able to control their hand movements to accurately represent what they see on the canvas, while inventors need to be able to manipulate tools and materials with precision to create their inventions. While knowledge of mathematics, engineering, and photographic memory may also be useful for both artists and inventors, hand-eye coordination is the shared trait that specifically allows for accurate representation and creation.