1. Graph the region bounded by

f(x) = x² 1

and

g(x) = 2x² x + 1.

Find its area.

2. Find the area of the region bounded by

f(x) = x² 11/2x - 1/2 and g(x) = 3 3/x. (Round your answer to two decimal places.)

3. Graph the region bounded by

x = |y 3| and (y 3)² = (x 12).

Find its area.