Function Tables

Front

What is a function table?

Back

A function table is a chart that shows how each input value (x) relates to an output value (y) based on a specific function rule.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does the function rule y = x - 6 represent?

Back

It represents a linear relationship where the output (y) is 6 less than the input (x).

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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If the function rule is y = 2x + 1, what is the output when x = 2?

Back

The output is 5.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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What is the output of the function y = x + 7 when x = 3?

Back

The output is 10.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you find the missing output in a function table?

Back

Substitute the input value into the function rule to calculate the output.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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What is the output of the function y = 3x when x = 4?

Back

The output is 12.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does the term 'input' refer to in a function?

Back

The input is the value you provide to the function to get an output.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the output of the function y = x * 7 when x = 1?

Back

The output is 7.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If y = x - 7, what is the output when x = 10?

Back

The output is 3.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the function of the table if the rule is y = x * 3 + 1?

Back

The function outputs a value that is three times the input plus one.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1