Determine Whether the Rule Describes a Function with the Given $$f : \mathbf { N } \rightarrow \mathbf { N } \text { where } f ( n ) = \sqrt { n }$$

question 165

Short Answer

determine whether the rule describes a function with the given domain and codomain.
- $$f : \mathbf { N } \rightarrow \mathbf { N } \text { where } f ( n ) = \sqrt { n }$$

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Definitions:

8% Bond

A bond that pays an annual interest rate of 8% of its face value to the bondholders.

Yield To Maturity

The total return anticipated on a bond if it is held until the date it matures, taking into account both current interest payments and the gain or loss upon redemption.

7% Bond

A bond that pays 7% interest annually on its face value.

Current Yield

A financial ratio that shows the annual dividend rate of a security divided by its current market price.