All points of the step function f(x) are graphed. What is the domain of f(x)?
{x| -4 < x < 4}
{xl -3 < x < 4}
{x| 1 < x < 4}
{x| 2 < x < 4}

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

How can (square root of 25) ^2 be rewritten?

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