The visitor data is best modeled by a [square root, linear or quadratic] function.
Based on the model, the state park management should plan for [more or less]
than 400 visitors next year.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field