(Solved): Suppose a rectangular corral split into 3 pens of the same size using 450 ft of fencing. See picture ...

Suppose a rectangular corral split into 3 pens of the same size using 450 ft of fencing. See picture below Question 1. Write an equation for the fencing in terms of

and

and 450. Question 2. Write the area of the rectangle as a function of

using the fact that

(hint:

is a paraholal.

with domain (represented using interval notation) is Question 3. The largest area is

measured in Suppose

and

. Find

. Express your answer in terms of

and

.