Try another version of this question The table below gives the annual sales (in millions) of a product. What was the average rate of change of annual sales (a) Between 1999 and 2000
millions of dollars/year (b) Between 1999 and 2001
millions of dollars/year Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
year 1998 1999 2000 2001 2002 2003 2004 2005 2006 sales 108 144 172 192 204 208 204 192 172
Enter DNE for Does Not Exist, oo for Infinity `(172 - 144)/(2000-1999) = 28`
Enter DNE for Does Not Exist, oo for Infinity `(192 - 144)/(2001-1999) = 24`