A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in hours. A device is added that
aids in cooling according to the function h(x) = −x − 3. What will be the temperature of the metal after five hours? (1 point) −8° Celsius
26° Celsius
32° Celsius
56° CelsiusWhat is the answer?
