问题描述：
The graphs of the equations y=x^2 and y=k-x^2,where k is a constant,are shown above.If the length of AB is an integer,which of the following CANNOT be the value of
A 2 B 8 C 12 D 18 E 32
问题解答：
我来补答展开全文阅读
问题描述：
问题解答：
我来补答