Example 2: Andrea's Portraits Andrea is a street artist in New Orleans. She draws caricatures (cartoon-like portraits) of tourists. People have their
portrait drawn and then come back later to pick it up from her. The graph below shows the relationship between the
number of portraits she draws and the amount of time in hours she needs to draw the portraits.

I'm so close to finishing all these.

Which graph represents the equation y =4x

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