Let f(p) be the average number of days a house stays on the market before being sold for price p in $1,000s. Which statement best describes the meaning of f(250)? Houses sell for an average of $250,000.
f(250) indicates houses stay on the market an average of 250 days before being sold.
f(250) represents the average number of days houses stay on the market before being sold for $250,000.
Houses sell on the market for an average of $250,000 and stay on the market an average of 250 days before being sold.