PLEASE HELP!! Write the equation of the curve of best fit for the data. Round each value to the nearest tenth. Enter the correct answer in the box.​

What is the equation of the line shown in this graph?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)