You are playing tug-of-war in gym class. at the start, you take two steps back. the other team pulls, and you take three steps forward. which expression can be used to find how far you are from your original position?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities