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Functions

Functions. We are learning to…model functions using tables, graphs and rules. Saturday, July 12, 2014. Vocabulary. Function – A rule for numbers which assigns every input to the rule an output. For each input there is only one possible output.

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Functions

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  1. Functions We are learning to…model functions using tables, graphs and rules. Saturday, July 12, 2014

  2. Vocabulary • Function – A rule for numbers which assigns every input to the rule an output. For each input there is only one possible output. • Inputs of the Function = Represented by the variable x. • Outputs of the Function = Represented by the variable y.

  3. Practice making an input/output table for the function below:

  4. Practice making an input/output table for the function below:

  5. Practice making an input/output table for the function below:

  6. The Silent Function Game • An input/output table representing a function will be shown on the board. • Some of the inputs or outputs will be missing. • One student will use a marker to fill in one input or output. • If the student is correct they will earn one math buck. • Without talking the student will then pass the marker to another person to fill in another input/output. The final student will write the rule for the function.

  7. Silent Function Game #1 Rule: __________________________

  8. Functions (Day 2) We are learning to…model functions using tables, graphs and rules. Saturday, July 12, 2014

  9. Vocabulary • Function – A rule for numbers which assigns every input to the rule an output. For each input there is only one possible output. • Inputs of the Function = Represented by the variable x. • Outputs of the Function = Represented by the variable y.

  10. The Silent Function Game • An input/output table representing a function will be shown on the board. • Some of the inputs or outputs will be missing. • One student will use a marker to fill in one input or output. • If the student is correct they will earn one math buck. • Without talking the student will then pass the marker to another person to fill in another input/output. The final student will write the rule for the function.

  11. Silent Function Game #2 Rule: __________________________

  12. Silent Function Game #3 Rule: __________________________

  13. Silent Function Game #4 Rule: __________________________

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