Which function is represented by the graph?
O f(x) =
x - 3, X < 0
3, x 20
O f(x) =
x + 3, X < 0
3 x 20
O f(x) =
- x + 3 X SO
3, x > o
O f(x) =
-X-3, xso
3, x > 0

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2