20 10 Wuhan senior high school entrance examination question 16 solution.

Title:

As shown in the figure, the straight line Y =-√ 3/3x+B intersects with the Y axis at point A, and the hyperbola Y = K/X intersects with points B and C in the first quadrant, AB? Ac = 4, then k = _ _ _ _ _

Answer: √3

The problem solving process is as follows:

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