Answer the questions 1-7 and give a step by step explantation at the end.

SVHS Algebra 1 Part 2 Unit 6 Student Name: Battery Recharge At 1:00 pm, Ryan realizes his computer has been unplugged. He needs to work on 16% E3 Tue 1:04 PM the computer in his car and wants it to be fully charged. The image on the right 28% (%) Tue 1:17 PM represents the time it took for the laptop to charge. 37% (%) Tue 1:27 PM 51% (4} Tue 1351 PM Resources: 69% (4> Tue 2:25PM Desmos Guide 81% (%) Tue 2:42PM e Regression Tutorial e Line of Best Fit video 1. When can Ryan expect his laptop to be fully charged? Do a quick estimate and explain your reasoning. 2. He does a quick calculation at 1:17 and estimates the computer charges 1% a minute. He estimates it will be fully charged by 2:30. Was he right? 3. Was his prediction over or under? 4. Graph all the data points. Draw an original graph or use a digital graphing calculator. Hint: First, convert the minutes to decimals then create a table of values. 5. Use the regression on Desmos.com (see Desmos Guide) to graph the points on a line, or draw your own. Write the equation of the line of best fit in the form y=mx+b. 6. Based on the line of best fit, when will the computer be fully charged? 7. Was your first estimate correct? Why do you think Ryan's first estimate was not accurate