Solve the system of equations by graphing. check your solution.
y= -x+1
x+y= -1/2

What is the value of f(x) = 2.2 for f(-2)?

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

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola