If y varies inversely as x and when x and y = 12 when x = 2, find y x = 8?
- 3
- 4
- 5
- None of these
Explanation
Inverse variation: y = k/x
When x = 2, y = 12
12 = k/2 → k = 24
Now y = 24/x
When x = 8: y = 24/8 = 3
Last verified on 06-05-2026
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