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曲线y=在点(0,2)处的切线与直线y=0和y=x围成的三角形的面积为 A.
曲线y=在点(0,2)处的切线与直线y=0和y=x围成的三角形的面积为 A.
曲线
y=
在点(
0,2
)处的切线与直线
y=0
和
y=x
围成的三角形的面积为
A.
B.
C.
D. 1
答案
A
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