By Graphing the Function, Visually Estimate Its Domain and Range $g ( x ) = x ^ { 2 } - 5$

question 162

Short Answer

By graphing the function, visually estimate its domain and range.
- $g ( x ) = x ^ { 2 } - 5$
A) $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )$
B) $\text { Domain: } [ 5 , \infty ) ; \text { range: } [ 5 , \infty )$
C) $\text { Domain: } ( - \infty , \infty ) \text {; range : } [ - 5 , \infty )$
D) $\text { Domain: } [ 5 , \infty ) ; \text { range: } ( - \infty , \infty )$

• A) \(\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )\)
• B) \(\text { Domain: } [ 5 , \infty ) ; \text { range: } [ 5 , \infty )\)
• C) \(\text { Domain: } ( - \infty , \infty ) \text {; range : } [ - 5 , \infty )\)
• D) \(\text { Domain: } [ 5 , \infty ) ; \text { range: } ( - \infty , \infty )\)

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Definitions:

Public Choice Theorists

Economists who apply the theories and methods of economics to the analysis of political behavior.

Limited and Bundled Choices

Marketing strategies where consumers are offered packages or bundles of goods and services as a single combined product with restricted options.

Political Process

Involves the mechanisms and methods through which decisions, policies, and leaders are selected and implemented within a governing body or society.

Limited and Bundled Choices

Refers to a marketing strategy where consumers are offered packages or combinations of goods and services rather than allowing them to choose each component individually.