Mathematics, 03.02.2021 01:40, aaanderson59

Your iris controls the amount of light that enters your eye by changing the size of your pupil. a. Write a polynomial in standard form that represents the area of your pupil. Write your answer in terms of π.
b. The width x of your iris decreases from 4 millimeters to 2 millimeters when you enter a dark room. How many times greater is the area of your pupil after entering the room than before entering the room?

Your iris controls the amount of light that enters your eye by changing the size of your pupil.

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Your iris controls the amount of light that enters your eye by changing the size of your pupil. a...