STEP 4: Write your function rule.

• In the LOGIC tab, click on . Drag Integer Variable into your program.
• Change the name to x. Change the value to -5.
• Click on the category and drag out Loop with Range.
• Write your function rule INSIDE your loop, like this: ····y·=·2·*·x·+·1¶

To navigate the page using the TAB key, first press ESC to exit the code editor.