How does the shape of the parabola change when you move the focus toward the vertex? a.
It becomes more narrow
c.
It doesn't change
b.
It becomes wider

Please select the best answer from the choices provided

A
B
C

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