A curve is such that the portion of the x-axis cut off between the origin and the tangent at a point is twice the abscissa and which passes through the point (1, 2). The equation of the curve is

A curve is such that the portion of the x-axis cut off between the ori

1.	A curve is such that the portion of the x-axis cut off between the origin and the tangent at a point is twice the abscissa and which passes through the point (1, 2). The equation of the curve is
A.	\[xy=1\]
B.	\[xy=2\]
C.	\[xy=3\]
D.	None of these
Answer» C. \[xy=3\]

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A curve is such that the portion of the x-axis cut off between the origin and the tangent at a point is twice the abscissa and which passes through the point (1, 2). The equation of the curve is

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