What is the length of the other leg? i will mark brainlest

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

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)