How did you do on the question about key features of functions? If you found it challenging, try to pinpoint a reason it might have challenged you and list any concepts or methods you should review from Algebra 1.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet