Find the Domain and Range of the Quadratic Function Whose $( 1,0 )$

question 99

Multiple Choice

Find the domain and range of the quadratic function whose graph is described.
-The vertex is $( 1,0 )$ and the graph opens down.

• A) Domain: \(( - \infty , 1 ]\)
• Range: \(( - \infty , 0 ]\)
• B) Domain: \(( - \infty , \infty )\)
• Range: \([ 0 , \infty )\)
• C) Domain: \(( - \infty , \infty )\)
• Range: \(( - \infty , 1 ]\)
• D) Domain: \(( - \infty , \infty )\)
• Range: \(( - \infty , 0 ]\)

---

Definitions:

WACC

stands for Weighted Average Cost of Capital, which is a calculation of a firm's capital cost from all sources, including equity and debt, weighted accordingly.

Capital Asset Pricing Model

A model used to determine the theoretical rate of return of an asset, considering risk and the time value of money.

Cost of Equity

The return a firm theoretically pays to its equity investors, i.e., shareholders, to compensate for the risk they undertook by investing their capital.

WACC

Weighted Average Cost of Capital, a calculation that reflects the cost of a company to finance its assets through a mix of equity and debt.