Determine Whether or Not the Function Is One-To-One $f ( x ) = x ^ { 2 } - 4$

question 163

Multiple Choice

Determine whether or not the function is one-to-one.
- $f ( x ) = x ^ { 2 } - 4$

• A) No
• B) Yes

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Definitions:

Accumulated Depreciation

A cumulative total of all depreciation expenses charged on an asset over its life up to a specific date.

Accumulated Depreciation

The cumulative amount of depreciation for an asset up to a single point in its life.

Double-declining-balance

An accelerated depreciation method that doubles the rate at which an asset's book value decreases, reflecting its quicker loss of value.

Second Year

Refers to the second year in a multi-year analysis, project, or financial statement reporting period.