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Show transcribed image text 6. Cassius shapes a piece of clay into a cylinder of length L and radius r. He rolls the clay, maintaining the cylindrical shape so that the length L increases at a rate of 0.1 cm/sec. (a) Find the rate at which the radius is changing when r 1 cm and 5 cm. (b) At what rate is the lateral surface area of the cylinder changing then?
6. Cassius shapes a piece of clay into a cylinder of length L and radius r. He rolls the clay, maintaining the cylindrical shape so that the length L increases at a rate of 0.1 cm/sec. (a) Find the rate at which the radius is changing when r 1 cm and 5 cm. (b) At what rate is the lateral surface area of the cylinder changing then?





