1. Missile Project By Hailey Lape, Sarah Thomas, Julianna Fritzinger, Kristin Snyder

6. Line of Best Fit Continued 5. Press “2 nd ” followed by “Y =” which takes you to the Stat Plot feature. 6. Select “Plot 1” and then press “Enter”. 7. Select the scatter plot graph. 8. Press “Stat” followed by highlighting “Calc” and pressing 4. Then. Press “Enter”. 9. Write down the values given for the slope, a, and the y-intercept, b. 10. Press “Y =” and enter the “ax+b” in to Y sub 1 substituting the values for “a” and “b” that you have written down.

7. 11. Press “GRAPH”. This is your line of Best Fit. 12. Your graph should look like this: Line of Best Fit Continued…