With my ! relationship a and relationship b show the change in room temperature after the heat is turned on in in two different rooms. relationship b has a greater rate than relationship a. this table represents relationship a. time (min) 2 5 8 9 temperature (°c) 19.8 21.3 22.8 23.3 what table could represent relationship b? time (min) 2 5 8 9 temperature (°c) 19.5 20.7 21.9 22.3 time (min) 2 5 8 9 temperature (°c) 20.9 21.8 22.7 23 time (min) 2 5 8 9 temperature (°c) 21.0 22.5 24.0 24.5 time (min) 2 5 8 9 temperature (°c) 19.0 20.8 22.6 23.2