If you have a 4 feet long poster how do you equally split it by 3 people

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

How do i do this activity, is appreciated

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.