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Question 4 The linear regression equation for a data set is y 0/4 pt 2.8c + 70.8, where y is the temperature in degrees Fahrenheit, and is the number of hours since 8 a.m. What does the slope of the equation represent? O For each hour that goes by, the temperature is predicted to increase 2.8 degrees Fahrenheit. O The predicted temperature at 8 a.m. is 70.8 C) The predicted temperature at 8 a.m. is -2.8 O Foreach hour that goes by, the temperature is predicted to increase 70.8 degrees Fahrenheit. o For each hour that goes by, the temperature is predicted to decrease 2.8 degrees Fahrenheit. o For each hour that goes by, the temperature is predicted to decrease 70:8 degrees Fahrenheit Submit Question