Use Identities to Find the Indicated Value for Each Angle $\tan \theta = \frac { 7 } { 24 } , \quad \sin \theta < 0 \quad$

question 263

Multiple Choice

Use identities to find the indicated value for each angle measure.
- $\tan \theta = \frac { 7 } { 24 } , \quad \sin \theta < 0 \quad$ Find $\cos ( 2 \theta )$

• A) \(\frac { 336 } { 625 }\)
• B) \(- \frac { 527 } { 625 }\)
• C) \(\frac { 527 } { 625 }\)
• D) \(- \frac { 336 } { 625 }\)

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Definitions:

Total Consumer Surplus

The sum of the individual consumer surpluses of all the buyers of a good in a market.

Consumer Surplus

The discrepancy between what consumers are prepared and capable of spending on a product or service and what they actually end up spending.

Total Consumer Surplus

Total consumer surplus is the difference between what consumers are willing to pay for a good or service versus what they actually pay, representing the net benefit to consumers.

Consumer Surplus

The difference between the maximum price a consumer is willing to pay and the actual price they pay.