Point p(2,3) divides line segment the axes in the ratio 1:2 find the eqation of line​

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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