在下图中,为绘制为粗线的函数选择最合适的方程。
(一) A
(乙)乙
(C)丙
(四)丁答案:(乙)
解释:
The problem can be easily solved by trying point (2, -1)
on thick line, i.e., x = 2, y = -1.
None of the options except (B) satisfy above values.
这个问题的测验
📅  最后修改于: 2021-09-24 05:28:27             🧑  作者: Mango
在下图中,为绘制为粗线的函数选择最合适的方程。
(一) A
(乙)乙
(C)丙
(四)丁答案:(乙)
解释:
The problem can be easily solved by trying point (2, -1)
on thick line, i.e., x = 2, y = -1.
None of the options except (B) satisfy above values.
这个问题的测验