The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes.
Every problem in the universe must have a mathemathics compositition in it.If not then you are just guessing or predicting
Answer:
-2 °C.
Step-by-step explanation:
Usa el signo + para representar temperaturas arriba de cero y el signo – para representar temperaturas bajo cero.