# Question: a rectangular field has a perimeter of 7800 ft complete...

###### Question details

A rectangular field has a perimeter of 7800 ft. Complete the
following tasks involving this field.

a) Write the area of the field A as a function of the width
W.

A(w)=

b) Give the domain of the function A(w) found above in interval
notation.

c) Use a graphing tool to sketch the graph of the function A(w)
found above. Based on that graph, give the range of the function in
interval notation.