Find the Domain and Range

question 234

Multiple Choice

Find the domain and range.
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• A) Domain: {-5} ; range: {-4,-2,0,2,4}
• B) Domain: {-4,-2,0,2,4} ; range: {(-4,-5),(-2,-5),(0,-5),(2,-5),(4,-5)}
• C) Domain: {-4,-2,0,2,4} ; range: {-5}
• D) Domain: {1,2,3,4,5} ; range: {-5}

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Definitions:

Lagrange Multipliers

A mathematical method used to find the maximum or minimum of a function subject to constraints.

Optimal Value

The most favorable or advantageous value that can be achieved under given constraints, often used in optimization problems.

Dual Production Problem

A situation in operational research where two or more products are produced using limited resources, and the optimal allocation of these resources needs to be determined.

Production Function

A mathematical model that describes the relationship between inputs used in production and the output produced from those inputs.