you research the average cost of a tank of gasoline for a certain type of car for several recent years to look for trends. the table shows you data. what is the equation for a line of best fit? how much would you expect to pay for a tank of gas in the year 2019
year: 1998 2000 2002 2004 2006 2008
avg $26.40 $27.20 $29.70 $29.30 $32.20 37.80
cost for one tank

A. y=1.006x+26.40; $47.52
B y= 1.006x + 26.40; $58.92
C y= 26.40x+ 1.006; $47.52
D y= 26.40x+1.006; $58.92

Question

you research the average cost of a tank of gasoline for a certain type of  car for several recent years to look  for trends. the table shows you data. what is the equation for a line of best fit? how much would you expect to pay for a tank of gas in the year 2019 
year: 1998    2000   2002   2004  2006      2008
avg $26.40 $27.20 $29.70 $29.30 $32.20 37.80
cost for one tank

A. y=1.006x+26.40; $47.52
B y= 1.006x + 26.40; $58.92
C y= 26.40x+ 1.006; $47.52
D y= 26.40x+1.006; $58.92