Use Identities to Write the Expression as a Single Function $$\theta$$

question 433

Multiple Choice

Use identities to write the expression as a single function of x or $$\theta$$
- $$\tan \left( x - \frac { \pi } { 3 } \right)$$

• A) \(\tan x\)
• B) \(\frac { 1 + \sqrt { 3 } \tan x } { \sqrt { 3 } - \tan x }\)
• C) \(\frac { \tan x - \sqrt { 3 } } { 1 + \sqrt { 3 } \tan x }\)
• D) \(- \tan x\)

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Definitions:

Break-even Point

The point at which total revenues equal total costs, and the business makes neither a profit nor a loss.

Fixed Expenses

Fixed expenses that are unaffected by the volume of manufacturing or sales activities, and include items like rental costs, employee salaries, and premiums for insurance.

Monthly Advertising Budget

The allocated amount of spending for advertising activities planned for a month.

Net Operating Income

The total profit of a company after operating expenses are subtracted from gross profit but before interest and taxes.