The Rotation Curve of the Galaxy Provides Evidence for the Existence

question 74

Short Answer

The rotation curve of the galaxy provides evidence for the existence of the ____________________ which extends beyond the halo of the galaxy.

---

Definitions:

Inverse Demand Curve

A graph illustrating the relationship between price and quantity demanded, showing price on the Y-axis and quantity on the X-axis, essentially reversing the axes of a standard demand curve.

Marginal Costs

The increase in the full cost incurred by generating an additional unit of a product or service.

Perfect Price Discrimination

A pricing strategy where a seller charges each buyer their maximum willingness to pay, capturing the entire consumer surplus.

Total Profits

The total income of a business after subtracting total expenses from total revenue, showing the final earning.