f(x) = sqrt[3]{x};shift6units to the right

f(x) =x²;shift2units to the left and reflect in thex-axis

Henry and Irene working together can wash all the windows of their house in 1 h 48 min. Working alone, it takes Henry1

1

2

h more than Irene to do the job. How long does it take each person working alone to wash all the windows?

By definition, (fg)(x) =?f(g(x))g(f(x)). So ifg(2) =7andf(7) =20,then(fg)(2) =