The table below is for a function A=f(d), which gives the amount of money A (in billions of dollars) in bills of denomination circulating in US currency in 2005. For example according to the table values below there were $60.2 billion worth of $50 bills in circulation.

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250