If DE is the perpendicular bisector of AC, which of the following statements is not true?

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

Graph y = -|x| + 2. click on the graph until the correct one appears.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?