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Home > A2C > Chapter 1 > Lesson 1.2.1 > Problem 1-73


Consider circles of different sizes. Create multiple representations of the function with inputs that are the radius of the circle and outputs that are its area. Homework Help ✎

How do you find the area of a circle? (If you forgot, try searching for the formula on the Internet.)

Which variable is independent, the radius or the area?