Can someone help me please? Thank you very much! Correct answer only

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Is the point (0, 8) on the x-axis or y-axis? how do you know?

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