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The graph of $f(x) = 1/x$ in $\mathbb{R} - \{0\}$ is:
AA straight line through the origin with positive slope
BA parabola opening upward centered at the origin point
CA circle of radius 1 centered at the origin on the plane
DA hyperbola with the axes as its two asymptotes here
Answer & Solution
Correct answer: D. A hyperbola with the axes as its two asymptotes here
$f(x) = 1/x$ is a rectangular hyperbola with x- and y-axes as asymptotes.
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