A farmer uses 36 feet of fencing to build a rectangular rabbit pen. The function A(w)=18wâ’w2 can be used to find the area of the pen for a given width, w. The farmer finds that the average rate of change over the interval w=3 to w=9 is 6. What does this mean in terms of the dimensions of the rabbit pen?.

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?