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Mathematics

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The radius of a circle is (2x-3). What is a function for the area of the circle?

The radius of a circle is (2x-3). What is a function for the area of the circle? class=

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Answer

A = pi * r^2

= pi * (2x^-3)^2

= pi * 2^2 * (x^-3)^2

= pi * 4 * (x^-6)

= 4*pi * x^-6

Step-by-step explanation:

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