1. Data on the average annual household use of electricity, in kilowatt-hours, are listed in the following table. Use any ' (in kilowatthours) two data points to model the data with a linear function and predict the average annual household electricity use in 2019. 2010, 2 10,843 2011, 3 10,823 A linear function that models the data is y = (Type your answer in slope-intercept form. Round to the nearest integer as needed.) The average annual household electricity use in 2019 is kilowatt-hours. (Round to the nearest integer as needed.)