Question: The area of a circle is a function equal to the product of pi (pi) and the square of the radius (r). Which of the

The area of a circle is a function equal to the product of pi (pi) and the square of the radius (r). Which of the following shows this function? A (r) = pir2 B (r) = 2pir C (r) = 2pi + 2r2 D (r) = pi2 - r2 Which equation describes the relation indicated by the table? Image of a table showing the value of y based on the value of x. When x equals negative 2, y equals negative 6 . . . x equals 0, y equals 2 . . . and x equals 1, y equals 6. A y = 4x + 2 B y = 2x + 4 C y = 2x - 2 D y = x - 4

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