Flashcard 1 Mathematics Flashcard Set for the TSI



The correct answer is:

A function is a specific form of relation where every value of x has only one value of y that makes the relation true.


y = 2x is a function because for each value of x there is only one value that equals 2x. y < 2x is a relation because for each x there are many values that are less than 2x.

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