1. A liquid starts at an initial temperature of 175 C and cools down in a room held at a constant temperature of 16 C. It's temperature can be modeled, as a function of time cooling, by the equation y=a(b) +c. Which of the following statements is true? (1) a=159 andc=16 (3) a=175adc=16 (2) a=16 andc=159 (4) a=16 and c=175

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