A parabola can be represented by the equation x2 = 2y.

Step-by-step explanation:

hello,

the equation is

the vertex is (0,0)

and (2,2) and (-2,2) are in the graph

x =0 is a symmetry axis

both ends are

so we can draw the graph below

hope this helps

1 makes 7 people full, 3 makes 5 people full

Step-by-step explanation:

1) A=b*h=33(22)=726 square inches. Would make 7 people full.

3)A=b*h=20(25)=500 square inches. Would make 5 people full