a graph AB shown in figure is a plot of temperature of a body in degree celsius and degree Fahrenheit then
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Explanation:C÷100 = F - 32÷ 180
C÷5 = F - 32 ÷ 9
9C÷5 = F - 32
9C\5 + 32 = F
mx + c = y
that is m = 9\5
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