To conduct an experiment, the room temperature in a lab needs to be as close as possible to -2 degrees Celsius. Any variation from this target temperature, whether warmer or cooler, is considered an e that could affect the experiment
Function v gives the absolute temperature error as a function of the room temperature in degrees Celsius, X.
Select all statements that are true about the function and the situation.
A. When the room temperature is O degrees Celsius, v(C) has a value of 2.
B. When the room temperature is -3 degrees Celsius, the absolute temperature error, v(-3), is -1
C. When the room temperature is 3 degrees Celsius, v(3) is 5.
D The equation v(x)= x - 21 gives us the absolute temperature error when the room temperature is x degrees Celsius.
E. When v(x) = 0.5, the room temperature could be -1.5 or -2.5 degrees Celsius.
F. The equation v(x) = x + 2 gives us the absolute temperature error when the room temperature is x degrees Celsius