Inverses Sam was working with a new function f(x). Sam wrote down the following steps for f(x)

1.) add 5
2.) divide by 2
3.) cube it (find the third power)
4.) multiply by 6

a.) what is the equation for f(x)?

b.) what is the inverse function
f^-1(x)

c.) verify that your answer for part b is the inverse of f(x)

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?