The table lists the cost in millions of dollars for a 30

Last updated: 1/29/2024

The table lists the cost in millions of dollars for a 30 second commercial for selected years Year 1993 1997 2004 2008 2011 Cost 18 8 19 4 20 3 20 8 21 2 a Find a linear function f that models the data b Estimate the cost in 2009 and compare the estimate to the actual value of 21 2 million Did your estimate involve interpolation or extrapolation a Use linear regression to determine the equation of the line that best fits the data The linear function is f x Type an expression using x as the variable Use integers or decimals for any numbers in the expression Round to three decimal places as needed