Finding coordinates of the centroid

[SUchica10]

Sketch the region bounded by the curves and visually estimate the location of the centroid. Then find the exact coordinates of the centroid.

y=1/x, y=0, x=1, x=2

 

[robphy]

(show more work)

what's your definition of the centroid?

 

[SUchica10]

I am thinking it is the center of mass.

 

[radou]

As robphy said, start with a definition.