Can someone look over my work and help me with part C?

1. The region R is bounded by the x-axis, y-axis, x= 3 and y = Vx+1 A. Find the area of region R. A = dx 4 A = - du A = 2 [ Ju) A = 2 B. Find the volume of the solid formed when the region R is revolved about the x-axis. S Ty? dx= S TT ( VRIT ) dx = S'T ( ) dy = TT ( In ( x + 1 ) ) . = TT ( In 4 - In) ) = It In 4 - 4.3552 P Calculus, Semester 2 Page 3 of 12 Full Name: User Name: Date: (print clearly) C. The solid formed in part B is divided into two solids of equal volume by a plane perpendicular to the x-axis. Find the x-value where this plane intersects the x-axis