DEC 20 Function Tables

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What is a function table?

Back

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

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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Define the term 'input' in the context of function tables.

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The input is the value that is put into a function to obtain an output. It is usually represented by the variable x.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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Define the term 'output' in the context of function tables.

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The output is the value that results from applying a function to an input. It is usually represented by the variable y.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the equation of a linear function?

Back

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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How do you find the output value using a function rule?

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To find the output value, substitute the input value into the function rule and solve for the output.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does the slope (m) represent in a linear equation?

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The slope (m) represents the rate of change of the output (y) with respect to the input (x). It indicates how steep the line is.

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CCSS.8.EE.B.5

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What is the y-intercept (b) in a linear equation?

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The y-intercept (b) is the value of y when x is 0. It is the point where the line crosses the y-axis.

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CCSS.8.EE.B.6

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How can you determine if a table of values represents a function?

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A table of values represents a function if each input (x-value) corresponds to exactly one output (y-value).

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CCSS.8.F.A.1

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What is the purpose of a function table?

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The purpose of a function table is to organize input-output pairs to visualize the relationship defined by a function.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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How do you solve for a missing output in a function table?

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To solve for a missing output, use the function rule to substitute the corresponding input value and calculate the output.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1