Use the Property of Inverse Functions to Show That $f ( x ) = \sqrt { 25 - x ^ { 2 } }$

question 8

Essay

Use the Property of Inverse Functions to show that $f ( x ) = \sqrt { 25 - x ^ { 2 } }$ , $0 \leq x \leq 5$ and $g ( x ) = \sqrt { 25 - x ^ { 2 } }$ , $0 \leq x \leq 5$ are inverses of each other.

---

Definitions:

Dividend Discount Models

Methods used to value a company's stock by discounting predicted dividends to present value.

P/E Ratios

Price-to-Earnings Ratio, a valuation metric comparing the current share price of a company to its per-share earnings.

Mispriced Securities

Securities whose market price is significantly different from their intrinsic value due to inefficiencies in the market.

Free Cash Flow

The amount of cash generated by a company after accounting for capital expenditures necessary to maintain or expand the asset base.