3. Ms Burns orders an ice cold diet coke from McDonald's and accidentally leaves it in her car when she gets home. The temperature in the car is 30 degrees Celsius. Let '(t) represent the temperature (in C) of the diet coke at time / minutes after it was left in the car. (a) Is TV5) >0? Explain your answer. (b) Explain why 7(300) - 30 and T (300) 0 3. Ms Burns orders an ice cold diet coke from McDonald's and accidentally leaves it in her car when she gets home. The temperature in the car is 30 degrees Celsius. Let '(t) represent the temperature (in C) of the diet coke at time / minutes after it was left in the car. (a) Is TV5) >0? Explain your answer. (b) Explain why 7(300) - 30 and T (300) 0