Given that the normal body temperature of a camel is 37° C and that the temperature varies by up to three degrees C throughout the day.
Let x represent the normal body temperatures in degrees celsius of a camel, the absolute value inequality that represents the range of normal body temperatures in degrees celsius of a camel throughout the day is given by
|x - 37| ≤ 3
The absolute value inequality is solved as follows:
|x - 37| ≤ 3
-3 ≤ x - 37 ≤ 3
-3 + 37 ≤ x ≤ 3 + 37
34 ≤ x ≤ 40.
