Please do help me wih this please. This is a Calculus 2 topic. I promise to give a perfect score as a feedback. Please please.

Direction: Draw and sketch the given function and solve as indicated. Show your complete solution. 1. Find the area of the region bounded by the curves x=y and y=x . 2. Find the area, take the elements of the area perpendicular to the x-axis. x -y+1=0; x-y+1=0. 3. Find the area, take the elements of the area parallel to the x-axis. y= 2x -3x -9x; y = x -2x -3x. 4. Find the area of f(x) = 3 +2x - x above the x-axis. 5. Determine the area to the left of g(y) = 3-y' and to the right of x = -1 6. Determine the area of the region bounded by x = y' - y -6 and x = 2y +4