Find the Volume Under the Surface Z = F(x,y) and Above

question 409

Multiple Choice

Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.
- $$z = 4 x ^ { 2 } + 9 y 2 ; 0 \leq x \leq 1,0 \leq y \leq 1$$

• A) \(\frac { 17 } { 3 }\)
• B) \(\frac { 26 } { 3 }\)
• C) \(\frac { 5 } { 3 }\)
• D) \(\frac { 13 } { 3 }\)

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Definitions:

Salvage Value

The estimated residual value of an asset after its useful life has ended and it can no longer be used for its originally intended purpose.

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life, reflecting how much of the asset's value has been used up during a specific period.

Useful Life

The estimated period over which an asset is expected to be utilizable or productive before it is fully depreciated.

Straight-Line

A method of calculating depreciation or amortization by evenly distributing the cost over an asset's useful life.