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In the rectangular quadrant system shown above, which quadrant, if any, contains
In the rectangular quadrant system shown above, which quadrant, if any, contains
游客
2024-01-14
10
管理
问题
In the rectangular quadrant system shown above, which quadrant, if any, contains no point (x,y) that satisfies the equation x2-2y=3?
选项
A、none
B、Ⅰ
C、Ⅱ
D、Ⅲ
E、Ⅳ
答案
A
解析
The equation describes a parabola facing upward that crosses the y-axis
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