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Mathematics, 24.07.2019 03:00 yoridff

Liquid going through a cooling system is chilled so that its temperature decreases at a constant rate from 100 degrees celsius to 25 degrees celsius in 5 seconds. which of the following functions represents the temperature c, in degrees celsius, as a function of the time t, in seconds, after chilling began, for 0 is less than or equal to t, which is less than or equal to 5? plz explain a. c equals negative 25 plus 15 t b. c equals 25 minus 15 t c. c equals 25 plus 15 t d. c equals 100 minus 15 t

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