Lesson 12 Functions
- Use your table from worksheet 1 to find examples for these questions.
- If you double (X 2) the input value, what happens to the output value? Find three examples from your table.
- If you triple (X 3) the input value, what happens to the output value?
- Now use your answers to question 1 and discuss with your partner(s) how to answer this question in words:
`What is the general rule that relates the change you make to the input variable to the change which occurs in the output variable?’