Find the Domain of the Square Root Function $$f ( x ) = \sqrt { 64 - 8 x }$$

question 15

Multiple Choice

Find the domain of the square root function. Then use the domain to choose the correct graph of the function.
- $$f ( x ) = \sqrt { 64 - 8 x }$$

• A) domain of \(f : [ 8 , \infty )\)
• B) domain of \(\mathrm { f } : [ - 8 , \infty )\)
• C) domain of \(f : ( \infty , - 8 ]\)
• D) domain of \(\mathrm { f } : ( \infty , 8 ]\)

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Definitions:

Aggregate Supply Curve

Graphical representation showing the total quantity of goods and services that producers in an economy are willing and able to supply at different price levels.

Price Level

An index that measures the average of current prices across the entire spectrum of goods and services produced in the economy compared to a base year.

Aggregate Supply Curve

A diagram that exhibits the comprehensive volume of goods and services that economic producers are ready and capable of supplying at assorted price levels.

Aggregate Demand Curve

A graph representing the total demand for goods and services within an economy at various price levels.