This is the area to be rotated around the x-axis:

Hence, the volume generated can be found using the formula for volume of solid of revolution:

`"Vol" = pi int_a^b y^2 dx`

`=pi int_0^2 (x)^2 dx`

`= pi[(x^3)/(3)]_0^2`

`=pi[(8)/(3)]-pi[0]`

`=8/3 pi\ text[units]^3`

`~~8.378\ text[units]^3`

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