Answer:
1. A function whose domain includes only integers could be the number of steps taken and the output is the distance traveled in feet. For example, H(n) = n * 2.2, where n is the number of steps taken and the output is the distance traveled in feet.
2. A function whose range includes only integers could be the input of the temperature in Fahrenheit and the output is the corresponding temperature in Celsius. For example, H(f) = (f - 32) * 5/9, where f is the temperature in Fahrenheit and the output is the temperature in Celsius rounded to the nearest integer.