Determine the Domain and Range of the Function $( - \infty , 4 ]$

question 63

Short Answer

Determine the domain and range of the function.
-
A) domain: [0,4]; range: [-3,0]
B) domain: [-3,0]; range: [0,4]
C) domain: [0,3]; range: $( - \infty , 4 ]$
D) domain: $( - \infty , 4 ]$ range: [0,3]

• A) domain: [0,4]; range: [-3,0]
• B) domain: [-3,0]; range: [0,4]
• C) domain: [0,3]; range: \(( - \infty , 4 ]\)
• D) domain: \(( - \infty , 4 ]\) range: [0,3]

---

Definitions:

Imported Ethanol

Ethanol fuel sourced from foreign countries, used primarily as a biofuel additive for gasoline.

Subsidies

Financial assistance granted by a government to support businesses or individuals, aiming to reduce costs and encourage certain economic activities.

Price-Ceiling

A regulatory limit imposed by a government on how high a price can be charged for a commodity or service, intended to protect consumers.

Agricultural Surpluses

The excess production of agricultural products beyond what is needed for consumption, often leading to lower prices.