You do NOT have to save a copy with your name this time - groups does that for you! 1. Find the slider button in the toolbar (it says "a = 2") and click on it. 2. Click anywhere in the graph. It will suggest naming the slider "a", which is good, so click ok. 3. Click again anywhere in the graph, but this time, make the slider name "k", then click ok. 4. On the left where it says input, type in the rule of a linear function using a and k for parameters, then enter. Test out your sliders to see if they change the function as expected. Then "turn it in"!