Determine the Domain and the Range of the Function $$f ( x ) = - x ^ { 2 } + 4 x - 3$$

question 143

Multiple Choice

Determine the domain and the range of the function.
- $$f ( x ) = - x ^ { 2 } + 4 x - 3$$

• A) domain: all real numbers
• B) domain: all real numbers range: {y|y ≤1} range: all real numbers
• C) domain: {x|x ≤-2}
• D) domain: all real numbers range: {y|y ≤1} range: {y|y ≤-1}

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Definitions:

Demand Curves

Graphs that show the relationship between the price of a product and the quantity of the product demanded.

Income Effect

The change in an individual's or economy's consumption patterns due to a change in real income.

Substitution Effect

The change in consumption patterns due to a change in the relative prices of goods, holding the consumer's utility level constant.

Income Effect

The modification of income for people or economies and how this adjustment affects their purchasing desires for goods or services.