Lead Is an Important Input in the Production of Crystal

question 170

Multiple Choice

Lead is an important input in the production of crystal. If the price of lead decreases, all else equal, what would we expect?

• A)the supply of crystal to be unaffected
• B)the supply of crystal to decrease
• C)the supply of crystal to increase
• D)the supply of lead to increase

---

Definitions:

Graph

A visual representation of data points, functions, or mathematical relationships on a set of axes.

Consistent

In terms of systems of equations, it describes a system that has at least one solution.

Infinite Solutions

A situation where an equation or system of equations has an unlimited number of solutions.

Consistent

In mathematics, it refers to a system of equations that has at least one solution; in a general context, it means steady or continually the same.