Write the Word or Phrase That Best Completes Each Statement $$f ( x ) = \frac { x + 2 } { 5 } \text { and } g ( x ) = 5 x - 2$$

question 296

Essay

Write the word or phrase that best completes each statement or answers the question.
Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.
- $$f ( x ) = \frac { x + 2 } { 5 } \text { and } g ( x ) = 5 x - 2$$ 5

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Definitions:

Excess Returns

The return on an investment beyond the return expected from the risk level, often compared to benchmarks or risk-free returns.

Fama and French

A model developed by Eugene Fama and Kenneth French that expands on the Capital Asset Pricing Model (CAPM) by adding size risk and value risk factors to the market risk factor.

Technical Analysis

A technique for appraising securities through the study of market-generated statistics, like previous prices and transaction volumes.

Predictable Patterns

Patterns in financial markets or data sets that tend to repeat themselves over time, allowing for the anticipation of certain market movements under specific conditions.