Which set of ordered pairs does not represent a function? O {(7,5), (-6,0), (8,-9),(-1,-9)}
O {(0,–2), (3,9), (-5, -1),(-9,9)}
O{(-5,-4), (1, -1), (2,5), (3,5)}
O{(-9,9), (-6,0), (-9,8), (-1,-2)}

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Math each whole number with a rational, exponential expression

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