The shaded area in this graph can be represented by which of the following expressions?

To answer your question accurately, I would need to see the graph you're referring to, as the expression for the shaded area depends on the specific shape, dimensions, and bounds of the shaded region.

If the graph is a standard geometric shape (like a rectangle, triangle, or circle), you would typically use the relevant area formulas. For example:

• For a rectangle: $A = \text{length} \times \text{width}$
• For a triangle: $A = \frac{1}{2} \times \text{base} \times \text{height}$
• For a circle: $A = \pi r^2$

If the shaded area is more complex, you may need to set up integration bounds if it’s under a curve, using the integral $A = \int_{a}^{b} f(x) \, dx$.

Please provide the graph details or describe the shaded area for further assistance!