Determine Whether the System of Linear Equations Has One and Only

question 202

Multiple Choice

Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exist. ​ ​

• A) One and only one solution;( , )
• B) No solution
• C) One and only one solution; ( , )
• D) Infinitely many solutions
• E) One and only one solution; ( , )

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Definitions:

Straight-Line

A method of calculating depreciation or amortization that allocates an equal portion of an asset's cost to each period of its useful life.

Units-of-Activity

A depreciation method that allocates expense based on the actual usage or production levels of an asset.

Double-Declining-Balance Method

A depreciation technique that accelerates the rate at which an asset loses value, doubling the rate of the straight-line depreciation method.

Straight-Line Method

A depreciation technique that allocates an equal amount of depreciation to each year of the asset's useful life.