Identify Which of the Twelve Basic Functions Listed Below Fit $y = x ^ { 2 } , y = \cos x , y = | x |$

question 181

Multiple Choice

Identify which of the twelve basic functions listed below fit the description given.
-The three functions that are even

• A) \(y = x ^ { 2 } , y = \cos x , y = | x |\)
• B) \(y = x , y = x ^ { 2 } , y = x ^ { 3 }\)
• C) \(y = x , y = \frac { 1 } { x } , y = x ^ { 3 }\)
• D) \(y = \cos x , y = \sin x , y = | x |\)

Comprehend different inventory systems and terminology used in inventory management.

Understand the relationship between present value, future value, and time period.

Differentiate between simple interest and compound interest.

Understand the impact of compounding frequency on future values.

---

Definitions:

Market Interest Rate

The prevailing rate of interest available in the marketplace on comparable debt instruments, influencing the rates borrowers pay and lenders receive.

Coupon Rate

This rate is the yearly percentage of interest that a bond yields, calculated as a percentage of the bond's principal amount.

Capital Gains Yield

The price appreciation component of the total return on an investment, excluding any dividends or interest.

Annual Coupon

The yearly interest payment made to bondholders, based on the bond's face value.