Use Composition to Verify Whether or Not the Inverse Is $$f ( x ) = 3 x + 9 , f ^ { - 1 } ( x ) = \frac { 1 } { 3 } x - 3$$

question 69

True/False

Use composition to verify whether or not the inverse is correct.
- $$f ( x ) = 3 x + 9 , f ^ { - 1 } ( x ) = \frac { 1 } { 3 } x - 3$$

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Definitions:

Retailing Mix

The combination of factors including product, price, place, promotion, people, process, and physical evidence that retailers use to satisfy customer needs and influence their purchase decisions.

Target Market

A specific group of consumers at which a product or service is aimed, identified by demographics, interests, or other traits.

Retail Communication

The methods and channels a retailer uses to share information and engage with customers, including marketing, advertising, and in-store interactions.

Quadrant B

A segment in a matrix or chart that is typically used for analysis or strategic planning, focusing on specific criteria or characteristics.