Determine Whether the Function Is a One-To-One Function $\mathrm { f } = \{ ( 6,3 ) , ( 7,3 ) , ( 8 , - 9 ) , ( 9,1 ) \}$

question 224

Multiple Choice

Determine whether the function is a one-to-one function.
- $\mathrm { f } = \{ ( 6,3 ) , ( 7,3 ) , ( 8 , - 9 ) , ( 9,1 ) \}$

• A) one-to-one
• B) not one-to-one

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Definitions:

Weighted-Average Method

An inventory costing method that assigns a weighted average cost to each unit in inventory, calculated after each inventory purchase.

Equivalent Units

A concept in cost accounting used to allocate costs to partially completed goods, expressed in terms of fully completed units.

Equivalent Units

A concept used in cost accounting to denote the amount of completed units that could have been produced given the total amount of direct materials and labor consumed.