$$\text { If } y = 2 x ^ { 2 } + 7 x \text { and } \frac { d x } { d t } = 6 , \text { find } \frac { d y } { d t } \text { when } x = 4$$

question 124

Short Answer

$$\text { If } y = 2 x ^ { 2 } + 7 x \text { and } \frac { d x } { d t } = 6 , \text { find } \frac { d y } { d t } \text { when } x = 4$$

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Definitions:

Giffin Good

A type of good for which demand increases as the price increases, contrary to the basic laws of demand in economics.

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity demanded at those prices.

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The shift in buying habits caused by alterations in the comparative costs of products, resulting in consumers substituting higher-priced items with those that are more affordable.

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Energy-efficient lighting devices that use light-emitting diodes to produce light, known for having a longer lifespan and lower energy consumption compared to traditional bulbs.