In the accompanying diagram of parallelogram ABCD diagonals AC and DB intersect at E AE= 3x-4 and EC = x + 12.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%