Function or Not Function Classwork

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Back

It is a function because no vertical lines hit it twice.

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Back

It's not a function because a vertical line hits it twice.

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Back

It's not a function because a vertical line hits it twice.

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Back

It is a function because each x has only one y.

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Back

It's not a function because an x has multiple y's.

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Back

It's not a function because an x has multiple y's.

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Back

It is a function because each x has only one y.

Front

In order to be a function, what must be true? Options: each x value has only one y value, each y value has only one x value, each x has only one y & each y has only one x, each x and y are equal

Back

each x value has only one y value

Front

In order to be a function, what must be true? Options: each x value has only one y value, each y value has only one x value, each x has only one y & each y has only one x, each x and y are equal

Back

each x value has only one y value

Front

Is this set of ordered pairs a function or not a function? Options: Function, Not a Function

Back

Function