Weeks of Training 10 Finishing Time (min) 45 1. Using Desmos technology and the data provided. create a scatter plot and find the line of best fit. What is the equation of this line in y=mx+b form? (LT#1.4, 1.5) 7 50 4 65 25 38 2. What is the slope (m) value? What does the slope mean in this context? Explain in words. (LT#1.10) 28 40 16 48 9 58 1 70 5 53 8 60 3. What is the y-intercept (b) value? Is it meaningful in this context? Why or why not? Explain in words. (LT#1.10) 25 45 30 39 21 45 7 58 15 49 4. According to the equation, if someone were to train for 72 weeks, what would their finishing time be? Is this reasonable in this context? Why or why not? SHOW YOUR WORK. (LT#1.6) 5. Using the equation for the line of best fit, if someone ran a 51-minute race, calculate how many weeks they trained. SHOW YOUR WORK. (LT#1.6)