Answer :
an inequality that can be used to describe this situation is :
|t-2| < 4
-2 is the fall in temperature,whereas,the overall temperature should be less than 4.
|t-2| < 4
-2 is the fall in temperature,whereas,the overall temperature should be less than 4.
Answer:
|t+2| < 4
Step-by-step explanation:
If the temperature is set to -2 F and temperature will fall within 4 degrees F mean that actual temperature will be between 2 (-2 + 4) and -6 (-2 -4).
First inequality can be expanded as follows :
|t+2| < 4
-4 < t+2 < 4
-4 - 2 < t < 4 - 2
-6 < t < 2