Question

Suppose you have 76 feet for a regular dog pen the function A= 38x-x^2 where x= width gives you the maximum area what is the maximum area round the nearest tenth as necessary
A= width=19ft,area =361ft^2

B= width=38ft,area=760ft^2

C= width=38ft,area =361^2

D= width=19ft,area=1083ft^2

Answer 1

A I believe. width= 19ft, area 361ft^2