Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2-(26/5)x+1.

The vertical line x=k splits the region R into two equal parts. Write, but do not solve, an equation involving integrals that solves for k.

http://goo.gl/vSltp

Question

Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2-(26/5)x+1. 

The vertical line x=k splits the region R into two equal parts.  Write, but do not solve, an equation involving integrals that solves for k.

http://goo.gl/vSltp

anonymous · Answer

Never mind, just found how to do it.