Please help answer questions 5 and 7.

Part 2: Weekly Earnings Linear Exponential 3. The relationship between time and median weekly earnings is: (Circle one) 5. State your observations about the actual data compared to the trendline. 6. Show your work and state the results of using Excel-generated trendline equation to predict median weekly earnings in 2020. 7. Explain what real world phenomena could affect median weekly earnings over time. Median Weekly Earnings vs Year 1400 y = 19.807x - 38780 1200 Median Weekly Earnings ($) 1998 2000 2002 2004 2006 2008 Year 2010 2012 2014 2016 2018