Use f(x) = ź x and f-1(x) = 2x to solve the problems.
f(2)=
fl(1) =
$14(2)) =
DONE

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2