Find the exact volume of this cylinder (all units are measured in ft). a cylinder 16 by 21 512π ft³ 4220.16 ft³ 1344π ft³ 1344 ft³

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Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.

Ineed the question and choices are in the