Which of these justified claims best describes how translations affect the domain of exponential functions?
a. Translating exponential functions will not change the domain. The domain was all real numbers so if we add a number like 1 to each number in the domain, the resulting set will also contain all real numbers.
b. Translating exponential functions will not change the domain. The domain was all positive numbers, so if we add a number like 1 to each number in the domain, the resulting set still contains only positive numbers.
c. Translating exponential functions will make the domain contain larger or smaller values. The domain was all real numbers so if we add a number to each number in the domain, the resulting set will only contain values larger than that number.
d. Translating exponential functions will make the domain contain larger or smaller values. The domain was all positive numbers so if we add a number to each number in the domain, the resulting set will only contain values larger than that number.