Use the Graph to Determine the Function's Domain and Range $[ - 1 , \infty )$

question 101

Multiple Choice

Use the graph to determine the function's domain and range. Write the domain and range in interval notation.
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• A) domain: \([ - 1 , \infty )\) range: \([ - 1 , \infty )\)
• B) domain: \(( - \infty , - 1 )\) or \(( - 1 , \infty )\) range: \(( - \infty , - 1 )\) or \(( - 1 , \infty )\)
• C) domain: \(( - \infty , \infty )\) range: \([ - 1 , \infty )\)
• D) domain: \(( - \infty , \infty )\) range: \(( - \infty , \infty )\)

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Definitions:

Double-declining-balance Method

A depreciation approach that speeds up the process by using a rate twice that of the typical straight-line method.

Sales Price

The amount of money charged for a product or service, or the sum a customer pays to purchase something.

Salvage Value

The presumed value for resale of an asset at life’s operational end.

Depreciation

The methodical reduction of the recorded cost of a fixed asset to allocate its expense over its useful life.