Question

what is direct or inverse variation
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Answer 1

Answer:

Direct variation means when one quantity changes, the other quantity also changes in direct proportion. Inverse variation is exactly opposite to this. As the bill at the shopping centre increases, the amount to be paid also increases.

Answer 2

Answer:

Direct variation means when one quantity changes, the other quantity also changes in direct proportion. Inverse variation is exactly opposite to this. ... As the bill at the shopping centre increases, the amount to be paid also increases