Let Y = $x ^ { 2 }$ , X = 2, And

question 177

Multiple Choice

Let y = $x ^ { 2 }$ , x = 2, and $\Delta$
x = 1. Find the value of the differential dy.

• A)2
• B) \(\frac { 1 } { 2 }\)
• C) \(\frac { 1 } { 3 }\)
• D)4
• E) \(\frac { 1 } { 4 }\)
• F) \(\frac { 1 } { 8 }\)
• G)3
• H)1

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Definitions:

Reduction

A decrease in the amount, size, or intensity of something, often referring to prices, costs, or risks.

Percent Change

The measure of how much a quantity has grown or shrunk, represented as a percentage of the original quantity.

Unit Price

The price attributed to an individual unit of a product or service.

Retail Price

The price at which a product is sold to the end consumer, incorporating all costs plus a profit margin.