Find the Derivative of Y $$y = \cosh x ^ { 7 }$$

question 93

Multiple Choice

Find the derivative of y.
- $$y = \cosh x ^ { 7 }$$

• A) \(\sinh x ^ { 7 }\)
• B) \(- \sinh x ^ { 7 }\)
• C) \(7 x ^ { 6 } \sinh x ^ { 7 }\)
• D) \(- 7 x ^ { 6 } \sinh x ^ { 7 }\)

Analyze the effects of price changes on total revenue depending on the elasticity of demand.

Grasp why demand elasticity can vary with the slope of the demand curve.

Understand why demand is more elastic in the long run compared to the short run.

Understand the relationship between demand elasticity and expenditure on items, including luxuries versus necessities.

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Definitions:

Schedule of Cost

A detailed report summarizing the types and amounts of costs incurred by a company.

Goods Manufactured

Items that have been completed through the manufacturing process and are ready for sale.

Cost

The value of money that has been used up to produce something or deliver a service, and hence is not available for use anymore.

Month

A unit of time, typically a portion of a year, based on the orbit of the moon around Earth, commonly comprising 28 to 31 days.