etch the region bounded by the given lines. Then express the region's area as an iterated double integral and evaluate the integral. y=x, y=3. and y=4 Sketch the region. Choose the correct answer below Q OB. Q -16-12-8 16-12-8 Q Express the region's area using one or more iterated double integrals with increasing limits of integration. Select the correct choice below and fill in the answer boxes to complete your cho OA. The area cannot be expressed as one double integral. It can be expressed as the sum Jax dx dy+ D Sa dx dy OB. The area can be expressed as the double integral dy dx OC. The area can be expressed as the double integral dx dy D. The area cannot be expressed as one double integral. It can be expressed as the sum