In this resource, you will view a function machine and record the x-value, y-value, and function on your own paper.

Directions

  1. Make at least three tables on your own paper similar to the table shown below.

    x y
      
      
      
      

  2. This activity might not be viewable on your mobile device.Interactive exercise. Assistance may be required. Click on this link to access the Function Machine applet.

  3. Enter a value for x. When you enter (input) a value for x, a value for y will be given (output). Record the value for y in your table.

  4. Use the drop down menu to choose the operational sign and then enter your guess.

  5. Click the Check formula to check your answer.

  6. Click on "Set new function" and repeat the steps two more times. Be sure to create two more tables.