Find the X- and Y-Intercepts of F $$f ( x ) = 3 x - x ^ { 3 }$$

question 315

Multiple Choice

Find the x- and y-intercepts of f.
- $$f ( x ) = 3 x - x ^ { 3 }$$

• A) \(x\)-intercepts: \(0 , - 3\); \(y\)-intercept: 0
• B) \(x\)-intercepts: \(0 , \sqrt { 3 } , - \sqrt { 3 } ; y\)-intercept: 3
• C) \(x\)-intercepts: \(0 , \sqrt { 3 } , - \sqrt { 3 } ; y\)-intercept: 0
• D) x-intercepts: \(0 , - 3 ; y\)-intercept: 3

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Definitions:

Public Good

A product or service that is non-excludable and non-rivalrous, meaning its consumption by one individual does not reduce its availability to others.

Collective Willingness

The aggregated preference or desire of a group of individuals to support or buy into a particular idea, policy, or product.

Marginal Cost

The boost in complete costs associated with creating one more unit of a product or service.

Private Good

A product that is excludable and rival in consumption, meaning its use is limited to the purchaser and it cannot be shared without diminishing availability to others.