Find the area of the composite figure.

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Which is f(5) for the function –2x2 + 2x - 3?