Mathematics for IGCSE & O level - Sketching Curves (Section 4 - No. 42)
What is true about the graph of \(y = \frac{1}{x} + 2\)?
It has vertical asymptote at x=2
It has horizontal asymptote at y=2
The graph is above the x-axis
The graph crosses the x-axis at x=2
Explanation
The +2 shifts the asymptote up by 2, making y=2.
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