This Is a Sketch of the Region Between the Two $\sqrt { x }$

question 13

True/False

This is a sketch of the region between the two curves y = $\sqrt { x }$ and y = 2 $\sqrt { x - 1 }$ and the x-axis. Does the following represent the area of the region? $$\int _ { 0 } ^ { 1 } \sqrt { x } d x + \int _ { 1 } ^ { 4 / 3 } \sqrt { x } - 2 \sqrt { x - 1 } d x$$

---

Definitions:

Marginal Revenue

Income gained by selling an additional unit of a product or service.

Marginal Cost

The increased expenditure incurred from producing one more unit of a product or service.

Demand Curve

A visual diagram that illustrates how the quantity of a product demanded by buyers correlates with its price.

Marginal Revenue Curve

A graphical representation showing the additional income generated from the sale of one more unit of a good or service.