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In a graph where cost (Rs) depends on the number of pens bought, which variable is the dependent variable?

Class 8Graphs of Real-Life DataCoordinate Geometry
  • ACost
  • BNumber of pens
  • CBoth equally
  • DNeither

Step-by-Step Solution

Cost depends on how many pens are bought, so cost is the dependent variable -axis).
Answer: A) Cost

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