What is the equation of the axis of symmetry for the function shown below? Y+5 = – 2(x-2)^2
A. x= 5
B. x = -2
C. X = 2
D. y = -5

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

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