Use the Graph to Complete the Identity $$\frac { 1 + \cos x } { \sin x } + \frac { \sin x } { 1 + \cos x } = ?$$

question 140

Multiple Choice

Use the graph to complete the identity.
- $$\frac { 1 + \cos x } { \sin x } + \frac { \sin x } { 1 + \cos x } = ?$$

• A) \(2 \csc x\)
• B) \(2 \sec x\)
• C) \(2 \sin x\)
• D) \(2 \cos x\) Rewrite the expression in terms of the given function or functions.

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Definitions:

Compounded Monthly

This refers to the calculation of interest on the initial principal and the accumulated interest over previous periods on a monthly basis.

Investor

An entity or individual who commits funds hoping to achieve monetary rewards.

Compounded Semi-Annually

Describes the method of determining interest by applying it to both the original amount of money invested or loaned and any interest that has already been added to that amount, occurring two times annually.

Compounded Quarterly

Interest on an investment or loan is calculated four times a year, with each calculation including the interest from previous periods.