Inverse Variation
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State
Two quantities vary inversely when y = k/x — doubling one halves the other.
Show
If y = 6 when x = 2, then k = 12; at x = 4 the value drops to 3, the product xy holding 12.
Watch for
Inverse variation is a relationship, not Video 293's inverse function.
Builds on
- Nothing — this is a starting point.
Unlocks
- Nothing yet depends on this.