Suppose f(x) = x2 and g(x) = 4x2. which statement best compares the graph of g(x) with the graph of f(x)? a. the graph of g(x) is the graph of f(x) vertically compressed by a factor of 4. b. the graph of g(x) is the graph of f(x) horizontally stretched by a factor of 4. c. the graph of g(x) is the graph of f(x) vertically stretched by a factor of 4. d. the graph of g(x) is the graph of f(x) shifted 4 units left.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

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)

Astore is having a sale in which all items are reduced by 20 percent. including tax, jennifer paid $21 for a pair of shorts. if the sales tax is 5 percent, what was the original price of the shorts