Write the Domain in Interval Notation $$p ( x ) = 7 x + 1 ; x \geq 0$$

question 71

Multiple Choice

Write the domain in interval notation.
- $$p ( x ) = 7 x + 1 ; x \geq 0$$

• A) \(\left( - \infty , - \frac { 1 } { 7 } \right) \cup \left( - \frac { 1 } { 7 } , \infty \right)\)
• B) \(( - \infty , \infty )\)
• C) \([ 0,4 )\)
• D) \([ 0 , \infty )\)

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Definitions:

Aggregate Supply

The overall volume of goods and services that enterprises in an economy expect to sell within a specific time interval.

Aggregate Demand

The combined quantity of goods and services that is sought in the economy, set at a certain price level for a specific period.

Aggregate Supply

The total supply of goods and services that firms in an economy plan on selling during a specific time period, depending on the price level.

Aggregate Demand

The overall consumption requirement for goods and services in an economic landscape, priced at a given level over a set duration.