PROOF 116
Prove.
The graph of inverse proportion never touches the axes
On the coordinate plane.
Definition D1
For k ≠ 0, the inverse-proportion graph G is the set of all points (x, y) satisfying xy = k.
Proof.
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PROOF 116
The graph of inverse proportion never touches the axes
On the coordinate plane.
Definition D1
For k ≠ 0, the inverse-proportion graph G is the set of all points (x, y) satisfying xy = k.
Proof.
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