6) f(x) = 2x - 1, g(x) = 3x + 7
Find (fg)(x)

Find the vertex of the function given below y=x^2-6x+1

What’s 8y+48 and factor each expression completely

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