Hi guys i have this question on this and its confuzing ok here you go 11/12 - 2/3 what do i do me and can you write in steps ♥

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

Solve 13 + w/7= -18 (w/7 is a fraction)

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)