PLEASE HELP ME ANSWER THESE QUESTIONS

Hi my sisters and brothers can tell me the answer because i don’t understand the question

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

What function has a range {yly< 5}? question on picture above^