If you were instructed to convert the Standard Form équation y = x2-2x-3 to Vertex Form using the method of Completing the Square, your answer would be y = (x- 1)2-4. To create the perfect square (x-1)2, what number would you have both added to and subtracted from the right side of the equation y=x2-2x-3?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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