Help please lol, I have about 5 minutes

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?