Provide an Appropriate Response $\mathrm { f } ( \mathrm { x } ) = \mathrm { a } ^ { \mathrm { x } }$

question 433

Multiple Choice

Provide an appropriate response.
-Give an equation of the form $\mathrm { f } ( \mathrm { x } ) = \mathrm { a } ^ { \mathrm { x } }$ to define the exponential function whose graph contains the point ( 2,9 $)$ . Assume that $a > 0$ .

• A) \(f ( x ) = 3 ^ { x }\)
• B) \(f ( x ) = 27 ^ { x }\)
• C) \(f ( x ) = 6 ^ { x }\)
• D) \(f ( x ) = 8 ^ { x }\)

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Definitions:

Tax Rates

The percentage at which an individual or corporation is taxed, which can vary depending on income levels or the type of goods and services.

Tax Revenues

The income that is received by a government from taxpayers, used to fund public services and government operations.

Keynesian

A theory in economics that emphasizes the total spending in the economy and its effects on output and inflation.

Monetarist Economists

Economists who believe that the variation in the money supply has major influences on national output in the short run and the price level over longer periods.