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x1xofxaxkndx
 2 years ago
A(r) is an area function for a circle. Find A(3) when A(r) = 3.14r2^2
x1xofxaxkndx
 2 years ago
A(r) is an area function for a circle. Find A(3) when A(r) = 3.14r2^2

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Compassionate
 2 years ago
Best ResponseYou've already chosen the best response.2Write it using the Equation editor.

x1xofxaxkndx
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1355756501667:dw

Compassionate
 2 years ago
Best ResponseYou've already chosen the best response.2A(3) = 3.14(3)^2 Can you finish it?

Compassionate
 2 years ago
Best ResponseYou've already chosen the best response.2You basically replace the variables with the number for the function.
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