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Byju's Answer
Standard VIII
Mathematics
Linear Graph
Mr Sharma fou...
Question

Mr Sharma found some printouts of line diagrams. The axes of the graphs were not marked, but Mr. Sharma remembered that he measured yearly output on the x-axis. Which of the following diagrams would represent the estimates of electricity cost per square feet of output versus yearly output?

A
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B
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C
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D
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Solution

The correct option is B
Consider the following table.
OutputElectricityElectricity costPer sq.ft.2500038000.1525000057000.1147500085500.114100000128250.12812500019237.50.15415000028856.250.19217500038856.50.22220000048856.750.244
Comparing the values of Electricity cost per square feet, with the given options, we can conclude that the options (b) represents the graph which is closest to electricity cost per square feet.

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