A rancher wants to create 4 side-by-side pens of equal size from 460 ft of fencing (see drawing). Find the dimensions that yield the maximum area. (10 pts)8. Use the graph to answer the following questions. (2 pts each) y - f(x) 3- 2 . 3 a. At what x values is the function discontinuous? b. At what x values is the function not differentiable? c. Find f (3) d. Find lim f (x) X4+3 e. Find lim f (x) x 2 f. On what intervals is f(x) increasing?f. On what intervals is f(x) increasing? g. On what interval is f'(x) > 0 AND f"(x)