Find the Absolute Maximum Value Of $y = \sqrt { 16 - x ^ { 2 } }$

question 32

Multiple Choice

Find the absolute maximum value of $y = \sqrt { 16 - x ^ { 2 } }$ on the interval $[ - 6,6 ]$ .

• A) 7
• B) 5
• C) 8
• D) 6
• E) 4

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Definitions:

Unlevered Cost of Capital

The cost of capital for a company with no debt, reflecting the required rate of return on equity for an entirely equity-financed firm.

After-Tax Net Income

The amount of money a company or individual earns after all taxes have been deducted from the gross income, reflecting the actual profit.

Levered Firm

A company that employs debt in its capital structure, as opposed to an unlevered firm which is financed only through equity.

Annual Coupon

The fixed interest payment a bondholder receives from the bond's issuer each year.