Question

Represent the electricity bill using a linear equation in 2 variable with respect to fixed charge and unit consumption in the month of April 2020, May 2020 and December 2019.Find the reason behind the variation of electricity bill explaining the use of different electric appliances

Answer 1

The linear equation is x+5 = y+12

In summers the bill is higher because there is excessive use of A.C in May, for instance, summer season as compared to December, for example, winter season.